EP0031099B1 - Compounds with reactive rests and their use in dyeing fibres - Google Patents
Compounds with reactive rests and their use in dyeing fibres Download PDFInfo
- Publication number
- EP0031099B1 EP0031099B1 EP80107850A EP80107850A EP0031099B1 EP 0031099 B1 EP0031099 B1 EP 0031099B1 EP 80107850 A EP80107850 A EP 80107850A EP 80107850 A EP80107850 A EP 80107850A EP 0031099 B1 EP0031099 B1 EP 0031099B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- amino
- acid
- parts
- methyl
- sulfonic acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 150000001875 compounds Chemical class 0.000 title claims description 12
- 238000004043 dyeing Methods 0.000 title claims description 7
- -1 polyazo Polymers 0.000 claims description 51
- 229920000742 Cotton Polymers 0.000 claims description 14
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims description 13
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 10
- 210000002268 wool Anatomy 0.000 claims description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 239000000460 chlorine Substances 0.000 claims description 8
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 7
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 claims description 7
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 7
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052794 bromium Inorganic materials 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 claims description 2
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims 1
- 239000001000 anthraquinone dye Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 229910001385 heavy metal Inorganic materials 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 239000000975 dye Substances 0.000 description 60
- 230000008878 coupling Effects 0.000 description 29
- 238000010168 coupling process Methods 0.000 description 29
- 238000005859 coupling reaction Methods 0.000 description 29
- 239000002253 acid Substances 0.000 description 27
- 239000000243 solution Substances 0.000 description 26
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 20
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 19
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 17
- 230000007935 neutral effect Effects 0.000 description 17
- 239000000725 suspension Substances 0.000 description 16
- QLRBNEZOQPLERN-UHFFFAOYSA-N (sulfonylamino)benzene Chemical compound O=S(=O)=NC1=CC=CC=C1 QLRBNEZOQPLERN-UHFFFAOYSA-N 0.000 description 14
- 150000003254 radicals Chemical class 0.000 description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 12
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methylaniline Chemical compound CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical class O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 10
- MIJGJJKVYCRQNI-UHFFFAOYSA-N 4-ethenylsulfonylaniline Chemical compound NC1=CC=C(S(=O)(=O)C=C)C=C1 MIJGJJKVYCRQNI-UHFFFAOYSA-N 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 8
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Natural products CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 8
- 150000001412 amines Chemical class 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- GWIAAIUASRVOIA-UHFFFAOYSA-N 2-aminonaphthalene-1-sulfonic acid Chemical class C1=CC=CC2=C(S(O)(=O)=O)C(N)=CC=C21 GWIAAIUASRVOIA-UHFFFAOYSA-N 0.000 description 6
- BUVOCOQOYNGMCO-UHFFFAOYSA-N 4-benzamido-5-hydroxynaphthalene-1,7-disulfonic acid Chemical compound C=12C(O)=CC(S(O)(=O)=O)=CC2=C(S(O)(=O)=O)C=CC=1NC(=O)C1=CC=CC=C1 BUVOCOQOYNGMCO-UHFFFAOYSA-N 0.000 description 6
- KYARBIJYVGJZLB-UHFFFAOYSA-N 7-amino-4-hydroxy-2-naphthalenesulfonic acid Chemical compound OC1=CC(S(O)(=O)=O)=CC2=CC(N)=CC=C21 KYARBIJYVGJZLB-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical compound SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 description 6
- 0 *CCCCCCC(CCC1)CC1[C@@](CCCC1)CC1C1CC1 Chemical compound *CCCCCCC(CCC1)CC1[C@@](CCCC1)CC1C1CC1 0.000 description 5
- LTASFWDWBYFZQQ-UHFFFAOYSA-N 2-amino-5-nitrobenzenesulfonic acid Chemical compound NC1=CC=C([N+]([O-])=O)C=C1S(O)(=O)=O LTASFWDWBYFZQQ-UHFFFAOYSA-N 0.000 description 5
- APRRQJCCBSJQOQ-UHFFFAOYSA-N 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(N)=CC(S(O)(=O)=O)=CC2=C1 APRRQJCCBSJQOQ-UHFFFAOYSA-N 0.000 description 5
- RKKZDGOUSIOSIY-UHFFFAOYSA-N 4-benzamido-5-hydroxynaphthalene-2,7-disulfonic acid Chemical compound C=12C(O)=CC(S(O)(=O)=O)=CC2=CC(S(O)(=O)=O)=CC=1NC(=O)C1=CC=CC=C1 RKKZDGOUSIOSIY-UHFFFAOYSA-N 0.000 description 5
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 5
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 5
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 5
- 229940051880 analgesics and antipyretics pyrazolones Drugs 0.000 description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 5
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 description 5
- JVMSQRAXNZPDHF-UHFFFAOYSA-N 2,4-diaminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C(N)=C1 JVMSQRAXNZPDHF-UHFFFAOYSA-N 0.000 description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 4
- MJNYPLCGWXFYPD-UHFFFAOYSA-N 2-amino-5-sulfobenzoic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1C(O)=O MJNYPLCGWXFYPD-UHFFFAOYSA-N 0.000 description 4
- JLDYJXZCXHXBTL-UHFFFAOYSA-N 4-acetamido-5-hydroxynaphthalene-1,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(NC(=O)C)=CC=C(S(O)(=O)=O)C2=C1 JLDYJXZCXHXBTL-UHFFFAOYSA-N 0.000 description 4
- DACUJXBUANTBKE-UHFFFAOYSA-N 4-acetamido-5-hydroxynaphthalene-2,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(NC(=O)C)=CC(S(O)(=O)=O)=CC2=C1 DACUJXBUANTBKE-UHFFFAOYSA-N 0.000 description 4
- ZUQOBHTUMCEQBG-UHFFFAOYSA-N 4-amino-5-hydroxynaphthalene-1,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(N)=CC=C(S(O)(=O)=O)C2=C1 ZUQOBHTUMCEQBG-UHFFFAOYSA-N 0.000 description 4
- YKVBYISUDGOVDM-UHFFFAOYSA-N 6-acetamido-4-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(O)C2=CC(NC(=O)C)=CC=C21 YKVBYISUDGOVDM-UHFFFAOYSA-N 0.000 description 4
- HBZVNWNSRNTWPS-UHFFFAOYSA-N 6-amino-4-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(O)C2=CC(N)=CC=C21 HBZVNWNSRNTWPS-UHFFFAOYSA-N 0.000 description 4
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 4
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 4
- OJGMBLNIHDZDGS-UHFFFAOYSA-N N-Ethylaniline Chemical compound CCNC1=CC=CC=C1 OJGMBLNIHDZDGS-UHFFFAOYSA-N 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
- 150000001989 diazonium salts Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- BAVYZALUXZFZLV-UHFFFAOYSA-N mono-methylamine Natural products NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 4
- BHAAPTBBJKJZER-UHFFFAOYSA-N p-anisidine Chemical compound COC1=CC=C(N)C=C1 BHAAPTBBJKJZER-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 4
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 3
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical class C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 3
- VOWZNBNDMFLQGM-UHFFFAOYSA-N 2,5-dimethylaniline Chemical compound CC1=CC=C(C)C(N)=C1 VOWZNBNDMFLQGM-UHFFFAOYSA-N 0.000 description 3
- BHNHHSOHWZKFOX-UHFFFAOYSA-N 2-methyl-1H-indole Chemical compound C1=CC=C2NC(C)=CC2=C1 BHNHHSOHWZKFOX-UHFFFAOYSA-N 0.000 description 3
- JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-naphthylamine Chemical compound C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 description 3
- JJYPMNFTHPTTDI-UHFFFAOYSA-N 3-methylaniline Chemical compound CC1=CC=CC(N)=C1 JJYPMNFTHPTTDI-UHFFFAOYSA-N 0.000 description 3
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- SUZRRICLUFMAQD-UHFFFAOYSA-N N-Methyltaurine Chemical compound CNCCS(O)(=O)=O SUZRRICLUFMAQD-UHFFFAOYSA-N 0.000 description 3
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 229960004050 aminobenzoic acid Drugs 0.000 description 3
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 3
- 150000004056 anthraquinones Chemical class 0.000 description 3
- 150000004982 aromatic amines Chemical class 0.000 description 3
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000005457 ice water Substances 0.000 description 3
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000001488 sodium phosphate Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 3
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 3
- 235000019801 trisodium phosphate Nutrition 0.000 description 3
- ZNXSFVXZQBETRJ-UHFFFAOYSA-N (3-aminophenyl)urea Chemical compound NC(=O)NC1=CC=CC(N)=C1 ZNXSFVXZQBETRJ-UHFFFAOYSA-N 0.000 description 2
- QUHBAAQUWSSFAV-UHFFFAOYSA-N 1-(4-aminophenyl)sulfonyl-3-hydroxypropane-2-sulfonic acid Chemical compound NC1=CC=C(S(=O)(=O)CC(CO)S(O)(=O)=O)C=C1 QUHBAAQUWSSFAV-UHFFFAOYSA-N 0.000 description 2
- OVTVHKNCOHAUQN-UHFFFAOYSA-N 1-(5-amino-2-methoxyphenyl)-5-oxo-4H-pyrazole-3-carboxylic acid Chemical compound COC1=C(C=C(C=C1)N)N1N=C(CC1=O)C(=O)O OVTVHKNCOHAUQN-UHFFFAOYSA-N 0.000 description 2
- SFWZZSXCWQTORH-UHFFFAOYSA-N 1-methyl-2-phenylindole Chemical compound C=1C2=CC=CC=C2N(C)C=1C1=CC=CC=C1 SFWZZSXCWQTORH-UHFFFAOYSA-N 0.000 description 2
- ODMHNISSKQSEFM-UHFFFAOYSA-N 2,3-dichloroquinoxaline-5-carbonyl chloride Chemical compound ClC1=C(Cl)N=C2C(C(=O)Cl)=CC=CC2=N1 ODMHNISSKQSEFM-UHFFFAOYSA-N 0.000 description 2
- GVBHCMNXRKOJRH-UHFFFAOYSA-N 2,4,5,6-tetrachloropyrimidine Chemical compound ClC1=NC(Cl)=C(Cl)C(Cl)=N1 GVBHCMNXRKOJRH-UHFFFAOYSA-N 0.000 description 2
- VHYBUUMUUNCHCK-UHFFFAOYSA-N 2,4,6-tribromo-1,3,5-triazine Chemical compound BrC1=NC(Br)=NC(Br)=N1 VHYBUUMUUNCHCK-UHFFFAOYSA-N 0.000 description 2
- VTSWSQGDJQFXHB-UHFFFAOYSA-N 2,4,6-trichloro-5-methylpyrimidine Chemical compound CC1=C(Cl)N=C(Cl)N=C1Cl VTSWSQGDJQFXHB-UHFFFAOYSA-N 0.000 description 2
- DPVIABCMTHHTGB-UHFFFAOYSA-N 2,4,6-trichloropyrimidine Chemical compound ClC1=CC(Cl)=NC(Cl)=N1 DPVIABCMTHHTGB-UHFFFAOYSA-N 0.000 description 2
- NTSYSQNAPGMSIH-UHFFFAOYSA-N 2,4,6-trifluoropyrimidine Chemical compound FC1=CC(F)=NC(F)=N1 NTSYSQNAPGMSIH-UHFFFAOYSA-N 0.000 description 2
- KRRJTUULKUAAOM-UHFFFAOYSA-N 2,4-dichloro-6-methyl-1h-triazine Chemical compound CC1=CC(Cl)=NN(Cl)N1 KRRJTUULKUAAOM-UHFFFAOYSA-N 0.000 description 2
- NAZDVUBIEPVUKE-UHFFFAOYSA-N 2,5-dimethoxyaniline Chemical compound COC1=CC=C(OC)C(N)=C1 NAZDVUBIEPVUKE-UHFFFAOYSA-N 0.000 description 2
- CFCXQQUQLZIZPI-UHFFFAOYSA-N 2-amino-3,5-dimethylbenzenesulfonic acid Chemical compound CC1=CC(C)=C(N)C(S(O)(=O)=O)=C1 CFCXQQUQLZIZPI-UHFFFAOYSA-N 0.000 description 2
- IDXBVHWWMUPXIU-UHFFFAOYSA-N 2-amino-3-chlorobenzenesulfonic acid Chemical compound NC1=C(Cl)C=CC=C1S(O)(=O)=O IDXBVHWWMUPXIU-UHFFFAOYSA-N 0.000 description 2
- VRLPHBSFRWMMPW-UHFFFAOYSA-N 2-amino-4-chloro-5-methylbenzenesulfonic acid Chemical compound CC1=CC(S(O)(=O)=O)=C(N)C=C1Cl VRLPHBSFRWMMPW-UHFFFAOYSA-N 0.000 description 2
- OMQCGHBXGJBBOL-UHFFFAOYSA-N 2-amino-4-chlorobenzenesulfonic acid Chemical compound NC1=CC(Cl)=CC=C1S(O)(=O)=O OMQCGHBXGJBBOL-UHFFFAOYSA-N 0.000 description 2
- VYZCFAPUHSSYCC-UHFFFAOYSA-N 2-amino-5-chloro-4-methylbenzenesulfonic acid Chemical compound CC1=CC(N)=C(S(O)(=O)=O)C=C1Cl VYZCFAPUHSSYCC-UHFFFAOYSA-N 0.000 description 2
- ZCGVPUAAMCMLTM-UHFFFAOYSA-N 2-amino-5-chlorobenzenesulfonic acid Chemical compound NC1=CC=C(Cl)C=C1S(O)(=O)=O ZCGVPUAAMCMLTM-UHFFFAOYSA-N 0.000 description 2
- HIVUAOXLSJITPA-UHFFFAOYSA-N 2-amino-5-hydroxynaphthalene-1,7-disulfonic acid Chemical compound OC1=CC(S(O)(=O)=O)=CC2=C(S(O)(=O)=O)C(N)=CC=C21 HIVUAOXLSJITPA-UHFFFAOYSA-N 0.000 description 2
- GLABVBIYGGDCNO-UHFFFAOYSA-N 2-amino-5-methoxybenzene-1,4-disulfonic acid Chemical compound COC1=CC(S(O)(=O)=O)=C(N)C=C1S(O)(=O)=O GLABVBIYGGDCNO-UHFFFAOYSA-N 0.000 description 2
- KZKGEEGADAWJFS-UHFFFAOYSA-N 2-amino-5-methoxybenzenesulfonic acid Chemical compound COC1=CC=C(N)C(S(O)(=O)=O)=C1 KZKGEEGADAWJFS-UHFFFAOYSA-N 0.000 description 2
- LTPSRQRIPCVMKQ-UHFFFAOYSA-N 2-amino-5-methylbenzenesulfonic acid Chemical compound CC1=CC=C(N)C(S(O)(=O)=O)=C1 LTPSRQRIPCVMKQ-UHFFFAOYSA-N 0.000 description 2
- LOCWBQIWHWIRGN-UHFFFAOYSA-N 2-chloro-4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1Cl LOCWBQIWHWIRGN-UHFFFAOYSA-N 0.000 description 2
- XTTIQGSLJBWVIV-UHFFFAOYSA-N 2-methyl-4-nitroaniline Chemical compound CC1=CC([N+]([O-])=O)=CC=C1N XTTIQGSLJBWVIV-UHFFFAOYSA-N 0.000 description 2
- DLURHXYXQYMPLT-UHFFFAOYSA-N 2-nitro-p-toluidine Chemical compound CC1=CC=C(N)C([N+]([O-])=O)=C1 DLURHXYXQYMPLT-UHFFFAOYSA-N 0.000 description 2
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- DZOKLJWXKPFVNX-UHFFFAOYSA-N 4-(2-chloroethylsulfonyl)aniline Chemical compound NC1=CC=C(S(=O)(=O)CCCl)C=C1 DZOKLJWXKPFVNX-UHFFFAOYSA-N 0.000 description 1
- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 description 1
- XGQWHHCZIMXNHG-UHFFFAOYSA-N 4-aminonaphthalene-2,6-disulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C2C(N)=CC(S(O)(=O)=O)=CC2=C1 XGQWHHCZIMXNHG-UHFFFAOYSA-N 0.000 description 1
- SEHCLGZKORRUKN-UHFFFAOYSA-N 4-hydroxy-6-(methylamino)naphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(O)C2=CC(NC)=CC=C21 SEHCLGZKORRUKN-UHFFFAOYSA-N 0.000 description 1
- HKWPUUYEGGDLJF-UHFFFAOYSA-N 4-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=CC=C2C(O)=CC(S(O)(=O)=O)=CC2=C1 HKWPUUYEGGDLJF-UHFFFAOYSA-N 0.000 description 1
- WEIJTHNFFYMUIQ-UHFFFAOYSA-N 5-amino-4-hydroxy-6-methylnaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(O)C2=C(N)C(C)=CC=C21 WEIJTHNFFYMUIQ-UHFFFAOYSA-N 0.000 description 1
- REJHVSOVQBJEBF-OWOJBTEDSA-N 5-azaniumyl-2-[(e)-2-(4-azaniumyl-2-sulfonatophenyl)ethenyl]benzenesulfonate Chemical compound OS(=O)(=O)C1=CC(N)=CC=C1\C=C\C1=CC=C(N)C=C1S(O)(=O)=O REJHVSOVQBJEBF-OWOJBTEDSA-N 0.000 description 1
- ORLGPUVJERIKLW-UHFFFAOYSA-N 5-chlorotriazine Chemical compound ClC1=CN=NN=C1 ORLGPUVJERIKLW-UHFFFAOYSA-N 0.000 description 1
- YLKCHWCYYNKADS-UHFFFAOYSA-N 5-hydroxynaphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(O)=CC=CC2=C1S(O)(=O)=O YLKCHWCYYNKADS-UHFFFAOYSA-N 0.000 description 1
- FMKMKBLHMONXJM-UHFFFAOYSA-N 5-methyl-2-phenylpyrazol-3-amine Chemical compound N1=C(C)C=C(N)N1C1=CC=CC=C1 FMKMKBLHMONXJM-UHFFFAOYSA-N 0.000 description 1
- IMZSHPUSPMOODC-UHFFFAOYSA-N 5-oxo-1-phenyl-4h-pyrazole-3-carboxylic acid Chemical compound O=C1CC(C(=O)O)=NN1C1=CC=CC=C1 IMZSHPUSPMOODC-UHFFFAOYSA-N 0.000 description 1
- KZCSUEYBKAPKNH-UHFFFAOYSA-N 6-aminonaphthalene-1,3-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(S(O)(=O)=O)=CC2=CC(N)=CC=C21 KZCSUEYBKAPKNH-UHFFFAOYSA-N 0.000 description 1
- SCOSSUFXFMVRJQ-UHFFFAOYSA-N 6-hydroxynaphthalene-1-sulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC2=CC(O)=CC=C21 SCOSSUFXFMVRJQ-UHFFFAOYSA-N 0.000 description 1
- VVPHSMHEYVOVLH-UHFFFAOYSA-N 6-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=CC2=CC(O)=CC=C21 VVPHSMHEYVOVLH-UHFFFAOYSA-N 0.000 description 1
- GFPQSWFFPRQEHH-UHFFFAOYSA-N 7-aminonaphthalene-1,3,6-trisulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C2C=C(S(O)(=O)=O)C(N)=CC2=C1S(O)(=O)=O GFPQSWFFPRQEHH-UHFFFAOYSA-N 0.000 description 1
- ANYNWDCUWOSEFH-UHFFFAOYSA-N 7-hydroxynaphthalene-1,3,6-trisulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C2C=C(S(O)(=O)=O)C(O)=CC2=C1S(O)(=O)=O ANYNWDCUWOSEFH-UHFFFAOYSA-N 0.000 description 1
- DOBIZWYVJFIYOV-UHFFFAOYSA-N 7-hydroxynaphthalene-1,3-disulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(S(O)(=O)=O)C2=CC(O)=CC=C21 DOBIZWYVJFIYOV-UHFFFAOYSA-N 0.000 description 1
- HUYJTJXLNBOVFO-UHFFFAOYSA-N 7-hydroxynaphthalene-1-sulfonic acid Chemical compound C1=CC=C(S(O)(=O)=O)C2=CC(O)=CC=C21 HUYJTJXLNBOVFO-UHFFFAOYSA-N 0.000 description 1
- MVEOHWRUBFWKJY-UHFFFAOYSA-N 7-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=CC(S(O)(=O)=O)=CC2=CC(O)=CC=C21 MVEOHWRUBFWKJY-UHFFFAOYSA-N 0.000 description 1
- GGZZISOUXJHYOY-UHFFFAOYSA-N 8-amino-4-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C2C(N)=CC=CC2=C1O GGZZISOUXJHYOY-UHFFFAOYSA-N 0.000 description 1
- UBDHSURDYAETAL-UHFFFAOYSA-N 8-aminonaphthalene-1,3,6-trisulfonic acid Chemical compound OS(=O)(=O)C1=CC(S(O)(=O)=O)=C2C(N)=CC(S(O)(=O)=O)=CC2=C1 UBDHSURDYAETAL-UHFFFAOYSA-N 0.000 description 1
- CYJJLCDCWVZEDZ-UHFFFAOYSA-N 8-aminonaphthalene-1-sulfonic acid Chemical compound C1=CC(S(O)(=O)=O)=C2C(N)=CC=CC2=C1 CYJJLCDCWVZEDZ-UHFFFAOYSA-N 0.000 description 1
- ZPLBZGGKAUXTRT-UHFFFAOYSA-N 8-hydroxynaphthalene-1-sulfonic acid Chemical compound C1=CC(S(O)(=O)=O)=C2C(O)=CC=CC2=C1 ZPLBZGGKAUXTRT-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- UNYNTMNFVQVMNM-UHFFFAOYSA-N CC(NC(Cl)=C1C)N=C1Cl Chemical compound CC(NC(Cl)=C1C)N=C1Cl UNYNTMNFVQVMNM-UHFFFAOYSA-N 0.000 description 1
- VUUXIQRXORPULH-UHFFFAOYSA-N CC(NC(N=C1Cl)Cl)=C1Cl Chemical compound CC(NC(N=C1Cl)Cl)=C1Cl VUUXIQRXORPULH-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- REJHVSOVQBJEBF-UHFFFAOYSA-N DSD-acid Natural products OS(=O)(=O)C1=CC(N)=CC=C1C=CC1=CC=C(N)C=C1S(O)(=O)=O REJHVSOVQBJEBF-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- KEQFTVQCIQJIQW-UHFFFAOYSA-N N-Phenyl-2-naphthylamine Chemical compound C=1C=C2C=CC=CC2=CC=1NC1=CC=CC=C1 KEQFTVQCIQJIQW-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 108010077895 Sarcosine Proteins 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
- TUCNEACPLKLKNU-UHFFFAOYSA-N acetyl Chemical compound C[C]=O TUCNEACPLKLKNU-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000005137 alkenylsulfonyl group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000005005 aminopyrimidines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 125000000732 arylene group Chemical group 0.000 description 1
- HNYOPLTXPVRDBG-UHFFFAOYSA-N barbituric acid Chemical compound O=C1CC(=O)NC(=O)N1 HNYOPLTXPVRDBG-UHFFFAOYSA-N 0.000 description 1
- 125000000043 benzamido group Chemical group [H]N([*])C(=O)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000006251 butylcarbonyl group Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- YOCIQNIEQYCORH-UHFFFAOYSA-M chembl2028361 Chemical compound [Na+].OC1=CC=C2C=C(S([O-])(=O)=O)C=CC2=C1N=NC1=CC=CC=C1 YOCIQNIEQYCORH-UHFFFAOYSA-M 0.000 description 1
- 125000002668 chloroacetyl group Chemical group ClCC(=O)* 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 150000001896 cresols Chemical class 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 125000002993 cycloalkylene group Chemical group 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical class OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- XREKLQOUFWBSFH-UHFFFAOYSA-N dimethyl 2-acetylbutanedioate Chemical compound COC(=O)CC(C(C)=O)C(=O)OC XREKLQOUFWBSFH-UHFFFAOYSA-N 0.000 description 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
- 125000004672 ethylcarbonyl group Chemical group [H]C([H])([H])C([H])([H])C(*)=O 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013905 glycine and its sodium salt Nutrition 0.000 description 1
- 150000002475 indoles Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 150000004988 m-phenylenediamines Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229960004963 mesalazine Drugs 0.000 description 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
- SJWQCBCAGCEWCV-UHFFFAOYSA-N n-(3-amino-4-methoxyphenyl)acetamide Chemical compound COC1=CC=C(NC(C)=O)C=C1N SJWQCBCAGCEWCV-UHFFFAOYSA-N 0.000 description 1
- RBQWGHBZCHFUQU-UHFFFAOYSA-N n-(3-amino-4-methylphenyl)acetamide Chemical compound CC(=O)NC1=CC=C(C)C(N)=C1 RBQWGHBZCHFUQU-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- GUYMMHOQXYZMJQ-UHFFFAOYSA-N n-ethyl-3-methylaniline Chemical compound CCNC1=CC=CC(C)=C1 GUYMMHOQXYZMJQ-UHFFFAOYSA-N 0.000 description 1
- VDQLEEKWTQBWLX-UHFFFAOYSA-N n-ethylethanamine;methanamine Chemical class NC.CCNCC VDQLEEKWTQBWLX-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- NRZRRZAVMCAKEP-UHFFFAOYSA-N naphthionic acid Chemical compound C1=CC=C2C(N)=CC=C(S(O)(=O)=O)C2=C1 NRZRRZAVMCAKEP-UHFFFAOYSA-N 0.000 description 1
- 150000004780 naphthols Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- VMPITZXILSNTON-UHFFFAOYSA-N o-anisidine Chemical compound COC1=CC=CC=C1N VMPITZXILSNTON-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 1
- 125000004673 propylcarbonyl group Chemical group 0.000 description 1
- 150000003217 pyrazoles Chemical class 0.000 description 1
- VHNQIURBCCNWDN-UHFFFAOYSA-N pyridine-2,6-diamine Chemical class NC1=CC=CC(N)=N1 VHNQIURBCCNWDN-UHFFFAOYSA-N 0.000 description 1
- 150000003252 quinoxalines Chemical class 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 229940043230 sarcosine Drugs 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- IAAKNVCARVEIFS-UHFFFAOYSA-M sodium;4-hydroxynaphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(O)=CC=C(S([O-])(=O)=O)C2=C1 IAAKNVCARVEIFS-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229950000244 sulfanilic acid Drugs 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 125000005420 sulfonamido group Chemical group S(=O)(=O)(N*)* 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- YUKQRDCYNOVPGJ-UHFFFAOYSA-N thioacetamide Chemical class CC(N)=S YUKQRDCYNOVPGJ-UHFFFAOYSA-N 0.000 description 1
- DLFVBJFMPXGRIB-UHFFFAOYSA-N thioacetamide Chemical class CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 1
- 239000000984 vat dye Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/4401—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system
Definitions
- Coupling components of the aniline and naphthalene series are e.g. B. anilines, N-monosubstituted anilines, m-phenylenediamine derivatives, naphtholsulfonic acids, aminonaphthalenes, naphthols, hydroxynaphthoic acid derivatives, aminonaphthalenesulfonic acids or aminonaphtholsulfonic acids.
- D 1 can carry a reactive group, with residues of the formula being particularly suitable for D 1 are to be mentioned in which X is a reactive residue.
- Coupling components of the further series are, for example: pyrazolones and aminopyrazoles, 2,6-diaminopyridines, hydroxy and aminopyrimidines, indoles, barbituric acid derivatives or acetoacetarylides.
- coupling components originating from the pyrazole series are, for example, 1-methyl, 1-ethyl, 1-propyl, 1-butyl, 1-cyclohexyl, 1-benzyl or 1-phenyl-5-aminopyrazole, 1- (4 '-Chlorphenyl) -, 1- (4'-methylphenyl) -5-aminopyrazole or 1-phenyl-3-methyl-5-aminopyrazole.
- Acetoacetanilides are especially acetoacetanilide and its derivatives substituted in the phenyl nucleus by chlorine, methyl, ethyl, methoxy, ethoxy, acetylamino, hydroxysulfonyl, carboxy, carbonamido or sulfonamido.
- Coupling components derived from pyridine are, for example, those in DE-OS 2 260 827 derivatives described.
- pyrimidine coupling components are z. B. the compounds listed in DE-OS 2 202 820 and 2 308 663 suitable. Barbituric acid and its N-substitution products should also be mentioned. In particular, C 1 to C 4 alkyl and optionally substituted phenyl are to be mentioned as N substituents.
- the residues D of the diazo components mainly come from the aniline and aminonaphthalene series.
- Groups Z are for example:
- the components can be reacted with one another in a manner known per se.
- the amine corresponds to formula IV of the diazo component DNH 2 .
- the compounds of formula 1 are suitable for dyeing substrates containing hydroxyl groups and polyamides and, depending on their constitution, give yellow to blue colorations which are generally characterized by good yield and good fastness properties, such as wet and light fastness. Cotton and wool are particularly worth mentioning as substrates.
- Comparable dyes are already known from FR-A-1 490 242 and CH-A-412 478. In contrast, the dyes according to the invention have advantages in soda fastness when dyeing cotton.
- FR-A-13 26 789 relates to vat dyes which, because of the absence of sulfo groups, have a different dyeing behavior and are not comparable with the compounds according to the invention.
- Preferred radicals X 1 are, for example: where A z. B. is.
- the neutral solution of 18.8 parts of 1,3-phenylenediamine-4-sulfonic acid in 330 parts of water is added to a suspension of 19.1 parts of cyanuric chloride in 200 parts of ice water.
- the pH of the suspension is kept at 7 with soda and the temperature at 0.degree.
- the diazo component is mixed with a neutral solution of 32 parts of 1- (4'-allylsulfonylphenyl) -3-carboxypyrazolon-5 in 200 parts of water and the coupling at pH 6-7 is completed by adding trisodium phosphate. The precipitation of the dye is completed by adding sodium chloride. After isolation and drying, 70 parts of a yellow powder are obtained, which dyes cotton in brilliant, greenish yellow shades.
- Example 5 If the 2-amino-5-hydroxy-naphthalene-7-sulfonic acid used in Example 5 is replaced by 2-amino-8-hydroxynapthalene-6-sulfonic acid, a dye is obtained which dyes cotton in scarlet shades.
- the hydrochloric acid diazotized suspension of the monocondensation product on 19.8 parts of cyanuric chloride and 19.6 parts of 1,3-phenylenediamine-4-sulfonic acid is converted to 200 parts of a neutral solution of the addition product of 29.7 parts of 1-amino at 0-5 ° C. 8-hydroxynapthalene-3,6-disulfonic acid and 22.1 parts of 4-allylsulfonylphenyl isocyanate and coupled with trisodium phosphate at pH 4-5.
- the dye is separated from neutral solution with evaporated salt and dried by spray drying. A dark red powder is obtained which dyes cotton in brilliant, bluish red tones with good wet fastness.
- the hydrochloric acid diazotized suspension of 10.9 parts of 4-nitraniline-2-sulfonic acid is added to the neutral solution of 1-benzoylamino-8-hydroxynaphthalene-4,6-disulfonic acid and coupled at pH 2.
- the red azo dye is reduced at 50 ° C. with 6.2 parts of sulfur sodium (60%), then the excess sulfide is oxidized with 10 parts of hydrogen peroxide (50%).
- the cooled, weakly acidic reaction mixture is mixed with 9.6 parts of cyanuric chloride and acylated at pH 6.
- 10.3 parts of 4-allylsulfonylaniline are added and condensed at 50-60 ° C and pH 6.5.
- the dye is precipitated with evaporated salt from neutral solution and dried. It dyes cotton in violet tones with good wet fastness.
- Example 8 If the 1-benzoylamino-8-hydroxynaphthalene-4,6-disulfonic acid used in Example 8 is replaced by 1-benzoylamino-8-hydroxynaphthalene-3,6-disulfonic acid, a dye with similar properties is obtained.
- the monocondensation product of 18.8 parts of 1,3-phenylenediamine sulfonic acid and 19 parts of cyanuric chloride is diazotized with hydrochloric acid, a suspension of 23.7 parts of 2-amino-8-hydroxynaphthalene-6-sulfonic acid is added, and the mixture is coupled with acid. 19.7 parts of 4-allylsulfonylaniline are fed in and condensed at 50-60 ° C. and pH 6-7. The dye is precipitated with evaporated salt from neutral solution and dried. Brilliant, yellowish red dyeings with good wet and light fastness are obtained on wool.
- Example 9 If the 4-allylsulfonylaniline used in Example 9 is replaced by 4- ( ⁇ -sulfopropyl) sulfonylaniline, a dye with similar properties is obtained.
- a dye similar to that in Example 1 7 is obtained if, instead of the 1-amino-8-hydroxynaphthalene-3,6-disulfonic acid used in Example 1 6, 1-amino-8-hydroxynaphthalene-4,6-disulfonic acid is used as coupling component.
- the dye dyes wool in deep navy blue tones with high light fastness.
- the suspension of the monoazo dye formed by acid coupling of 10.2 parts of 4-allylsulfonylaniline to 16 parts of 1-amino-8 - hydroxynaphthalene-3,6-disulfonic acid is mixed with the hydrochloric acid-diazotized suspension of 11 parts of 4-nitroaniline-2-sulfonic acid and by adding 2N sodium carbonate solution, the pH is adjusted to 6.5-7 and disengaged. It is reduced with 5.8 parts of sulfuric sodium at 40 ° C., mixed with 8 parts of hydrogen peroxide and stirred for 1 hour.
- the neutral solution is mixed with 9.3 parts of cyanuric chloride at 5-10 ° C. and the acylation pH is kept at 6 with 2N sodium carbonate solution. It is neutralized with ammonia and mixed with 12 parts of conc. Ammonia at 50 ° C.
- the dye is separated from the neutral solution with evaporated salt and dried. A black powder is obtained which dyes cotton in deep greenish blue tones.
- a fine suspension of 205 parts of cyanuric chloride in 1200 parts of ice water is then added at 0-5 ° C.
- the pH of the reaction mixture is kept at 6-7 for 4 hours by adding a total of 460 parts of a 10% sodium carbonate solution.
- a suspension of 258 parts of 4-allylsulfonylaniline in 2000 parts of water is then added, the temperature is raised to 35-40 ° C. and the pH is kept at 6-7 with 440 parts of 10% sodium carbonate solution.
- the reaction mixture is stirred for 8 hours and, after cooling, is filtered.
- the dye of the formula is precipitated by adding 2000 parts of NaCl, suction filtered and dried. 998 parts of the saline dye are isolated, which dye wool and cotton in reddish blue tones.
- Example 38 The procedure is as in Example 38. Instead of 4-allylsulfonylaniline, 4- (propenyl-1 ') - sulfonylaniline is used. 1050 parts of the salt-containing dye of the formula are isolated which gives dyeings similar to wool as the dye from Example 38 on wool.
- the procedure is as in Example 38.
- the starting product is 1-amino-2-sulfo-4- (3'-amino-4'-sulfophenylamino) anthraquinone.
- the dye of the formula is isolated of wool in neutral shades of blue.
- the hydrochloric acid diazotized suspension of 21.8 parts of 2-sulfo-4-nitroaniline is added to a suspension of 31.6 parts of 1-amino-S-hydroxynaphthalene-3,6-disulfonic acid and coupled with a strong acid.
- the red monoazo dye is mixed with the diazotized suspension of 35.7 parts of digelic acid and coupled to the trisazo dye in a slightly acidic to slightly alkaline manner.
- the nitro group is reduced with 12 parts of sulfur sodium at 40 ° C. and the excess sulfide ion is removed with 16 parts of hydrogen peroxide.
- the dye formed corresponds to the formula:
- the hydrochloric acid diazotized solution of 19.7 parts of 4-allylsulfonylaniline is added to a neutral aqueous solution of 22 parts of a mixture of 1-amino-naphthalene-6- and -7-sulfonic acid and coupled at pH 6-7.
- the reaction mixture is further diazotized with hydrochloric acid and added to an aqueous suspension of 58.1 parts of the secondary condensation product of 31.9 parts of 1-amino-8-hydroxynaphthalene-4,6-disulfonic acid, 18.8 parts of cyanuric chloride and 10.7 parts of N-methylaniline and neutral coupled.
- the precipitated dye is filtered off and dried. It dyes wool in deep black tones.
- the dyes listed in the following table can be produced, which dye cotton in the specified shade.
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Description
Die Erfindung betrifft sulfonsäuregruppenhaltige Verbindungen der allgemeinen Formel I
- F der Rest eines schwermetallfreien Monoazo-, Polyazo- oder Anthrachinonfarbstoffes,
- X eine Hydroxyäthylsulfonyl-, Sulfatoäthylsulfonyl-, Chloräthylsulfonyl-, Vinylsulfonyl-, Chloracetyl-, Acryloyl- oder Halogenpropionylgruppe oder eine reaktive Gruppe der Triazin-, Pyrimidin-, Chinazolin- oder Chinoxalinreihe,
- n die Zahlen 1 oder 2,
- Rl und R2 unabhängig voneinander Wasserstoff, Chlor, Brom, Methyl oder Methoxy und
- R eine.Rest der Formel
- F is the residue of heavy metal-free monoazo -, polyazo or anthraquinone
- X is a hydroxyethylsulfonyl, sulfatoethylsulfonyl, chloroethylsulfonyl, vinylsulfonyl, chloroacetyl, acryloyl or halopropionyl group or a reactive group from the triazine, pyrimidine, quinazoline or quinoxaline series,
- n the numbers 1 or 2,
- R l and R 2 independently of one another hydrogen, chlorine, bromine, methyl or methoxy and
- R a.Rest of the formula
Die Farbstoffe der Azoreihe entsprechen z. B. der allgemeinen Formel II
- D der Rest einer Diazokomponente und
- K der Rest einer Kupplungskomponente der Anilin-, Naphthalin-, Pyrazol-, Pyridin-, Pyrimidin-, Indol-, Acylacetarylid- oder Barbitursäurereihe sind und
- R1, R2, R und X die angegebene Bedeutung haben.
- D the rest of a diazo component and
- K are the rest of a coupling component of the aniline, naphthalene, pyrazole, pyridine, pyrimidine, indole, acylacetarylide or barbituric acid series and
- R 1 , R 2 , R and X have the meaning given.
Kupplungskomponenten der Anilin- und Naphthalinreihe sind z. B. Aniline, N-monosubstituierte Aniline, m-Phenylendiaminderivate, Naphtholsulfosäuren, Aminonaphthaline, Naphthole, Hydroxynaphthoesäurederivate, Aminonaphthalinsulfosäuren oder Aminonaphtholsulfosäuren.Coupling components of the aniline and naphthalene series are e.g. B. anilines, N-monosubstituted anilines, m-phenylenediamine derivatives, naphtholsulfonic acids, aminonaphthalenes, naphthols, hydroxynaphthoic acid derivatives, aminonaphthalenesulfonic acids or aminonaphtholsulfonic acids.
Im einzelnen sind beispielsweise zu nennen:
- Anilin-N-ω-methansulfonat, o- und m-Toluidin, o- und m-Anisidin, Anthranilsäure-N-ω-methansulfonat, Kresidin, 2,5-Dimethylanilin, 2,5-Dimethoxyanilin, m-Aminoacetanilid, 3-Amino-4-methoxyacetanilid, 3-Amino-4-methylacetanilid, m-Aminophenylharnstoff, N-Methylanilin, N-Methyl-m-toluidin, N-Äthylanilin, N-Äthyl-m-toluidin, N-ß-Hydroxyäthylamin oder N-β-Hydroxym-toluidin.
- Aniline-N-ω-methanesulfonate, o- and m-toluidine, o- and m-anisidine, anthranilic acid-N-ω-methanesulfonate, cresidine, 2,5-dimethylaniline, 2,5-dimethoxyaniline, m-aminoacetanilide, 3- Amino-4-methoxyacetanilide, 3-amino-4-methylacetanilide, m-aminophenylurea, N-methylaniline, N- Methyl-m-toluidine, N-ethylaniline, N-ethyl-m-toluidine, N-ß-hydroxyethylamine or N-β-hydroxymetoluidine.
Naphtholsulfonsäuren sind beispielsweise:
- 1-Naphthol-3-sulfonsäure, 1-Naphthol-4-sulfonsäure, 1 -Naphthol-5-sulfonsäure, 1 -Naphthol-8-sulfonsäure, 1-Naphthol-3,6-disulfonsäure, 1-Naphthol-3.8-disulfonsäure, 2-Naphthol-5-sulfonsäure, 2-Naphthol-6-sulfonsäure, 2-Naphthol-7-sulfonsäure, 2-Naphthol-8-sulfonsäure, 2-Naphthol-3,6-disulfonsäure, 2-Naphthol-6,8-disulfonsäure, 2-Naphthol-3,6,8-trisulfonsäure, 1,8-Dioxynaphthalin-3,6-disulfonsäure, 2,6-Dioxynaphthalin-8-sulfonsäure oder 2,8-Dioxynaphthalin-6-sulfonsäure.
- 1-naphthol-3-sulfonic acid, 1-naphthol-4-sulfonic acid, 1-naphthol-5-sulfonic acid, 1-naphthol-8-sulfonic acid, 1-naphthol-3,6-disulfonic acid, 1-naphthol-3.8-disulfonic acid, 2-naphthol-5-sulfonic acid, 2-naphthol-6-sulfonic acid, 2-naphthol-7-sulfonic acid, 2-naphthol-8-sulfonic acid, 2-naphthol-3,6-disulfonic acid, 2-naphthol-6,8- disulfonic acid, 2-naphthol-3,6,8-trisulfonic acid, 1,8-dioxynaphthalene-3,6-disulfonic acid, 2,6-dioxynaphthalene-8-sulfonic acid or 2,8-dioxynaphthalene-6-sulfonic acid.
Weiterhin sind beispielsweise zu nennen:
- a-Naphthylamin, N-Phenyl-a-naphthylamin, N-Äthyl-a-naphthylamin, N-Phenyl-ß-naphthylamin, 1,5-Naphthylendiamin, 1,8-Naphthylendiamin, a-Naphthol, β-Naphthol, 1,5-Dioxynaphthalin, 1,6-Dioxynaphthalin, 1,7-Dioxynaphthalin, 2,7-Dioxynaphthalin. 2-Hydroxynaphthalin-3-carbonsäure-N-phenylamid, 2-Hydroxynaphthalin-3-carbonsäure-N-(2'-methoxyphenyl)-amid oder 2-Hydroxynaphthalin-3-carbonsäure-N-(2',5'-dimethoxyphenyl)-amid.
- a-naphthylamine, N-phenyl-a-naphthylamine, N-ethyl-a-naphthylamine, N-phenyl-ß-naphthylamine, 1,5-naphthylenediamine, 1,8-naphthylenediamine, a-naphthol, β-naphthol, 1, 5-dioxynaphthalene, 1,6-dioxynaphthalene, 1,7-dioxynaphthalene, 2,7-dioxynaphthalene. 2-hydroxynaphthalene-3-carboxylic acid N-phenylamide, 2-hydroxynaphthalene-3-carboxylic acid N- (2'-methoxyphenyl) amide or 2-hydroxynaphthalene-3-carboxylic acid N- (2 ', 5'-dimethoxyphenyl) -amide.
Aminonaphthalinsulfonsäuren sind beispielsweise:
- 1-Napthylamin-6-sulfonsäure, 1-Naphthylamin-6/7-sulfonsäure, 1-Naphthylamin-7-sulfonsäure, 1-Naphthylamin-8-sulfonsäure, 2-Naphthylamin-3,6-disulfonsäure, 2-Naphthylamin-5,7- disulfonsäure oder 1-Naphthylamin-6.8-disulfonsäure.
- 1-naphthylamine-6-sulfonic acid, 1-naphthylamine-6/7-sulfonic acid, 1-naphthylamine-7-sulfonic acid, 1-naphthylamine-8-sulfonic acid, 2-naphthylamine-3,6-disulfonic acid, 2-naphthylamine-5, 7- disulfonic acid or 1-naphthylamine-6.8-disulfonic acid.
Als Aminonaphtholsulfonsäuren sind z. B. zu nennen:
- 1 -Amino-5-hydroxynaphthalin-7-sutfonsäure, 1 -Amino-8-hydroxynaphthalin-4-sulfonsäure, 1 -Amino-8-hydroxynaphthalin-2,4-disulfonsäure, 1 -Amino-8-hydroxynaphthalin-3,6-disulfonsäure, 1-Amino-8-hydroxynaphthalin-4,6-disulfonsäure, 2-Amino-5-hydroxynaphthalin-7-sulfonsäure, 2-Amino-8-hydroxynaphthalin-6-sulfonsäure, 2-Amino-8-hydroxynaphthalin-3,6- disulfonsäure, 2-Amino-5-hydroxynaphthalin-1,7-disulfonsäure, 1-Acetylamino-8-hydroxynaphthalin-3,6-disulfonsäure, 1 -Benzoylamino-8-hydroxynaphthalin-3,6-disulfonsäure, 1 -Acetylamino-8-hydroxynaphthalin-4,6-disulfonsäure, 1 -Benzoylamino-8-hydroxynaphthalin-4,6- disulfonsäure, 1 -Acetylamino-5-hydroxynaphthalin-7-sulfonsäure, 2-Methylamino-5-hydroxynaphthalin-7-sulfonsäure, 2-Acetylamino-8-hydroxynaphthalin-6-sulfonsäure oder 2-Methyl- amino-8-hydroxynaphthalin-6-sulfonsäure.
- 1-amino-5-hydroxynaphthalene-7-sulfonic acid, 1-amino-8-hydroxynaphthalene-4-sulfonic acid, 1-amino-8-hydroxynaphthalene-2,4-disulfonic acid, 1-amino-8-hydroxynaphthalene-3,6- disulfonic acid, 1-amino-8-hydroxynaphthalene-4,6-disulfonic acid, 2-amino-5-hydroxynaphthalene-7-sulfonic acid, 2-amino-8-hydroxynaphthalene-6-sulfonic acid, 2-amino-8-hydroxynaphthalene-3, 6- disulfonic acid, 2-amino-5-hydroxynaphthalene-1,7-disulfonic acid, 1-acetylamino-8-hydroxynaphthalene-3,6-disulfonic acid, 1-benzoylamino-8-hydroxynaphthalene-3,6-disulfonic acid, 1-acetylamino- 8-hydroxynaphthalene-4,6-disulfonic acid, 1-benzoylamino-8-hydroxynaphthalene-4,6-disulfonic acid, 1-acetylamino-5-hydroxynaphthalene-7-sulfonic acid, 2-methylamino-5-hydroxynaphthalene-7-sulfonic acid, 2- Acetylamino-8-hydroxynaphthalene-6-sulfonic acid or 2-methylamino-8-hydroxynaphthalene-6-sulfonic acid.
Von besonderer Bedeutung sind sulfo- und/oder carboxylgruppenhaltige, gegebenenfalls Azogruppen tragende Kupplungskomponenten, die in o- oder p-Stellung zu einer Hydroxy- und/oder Aminogruppe kuppeln und die schon eine reaktive Gruppe X enthalten können.Of particular importance are coupling components containing sulfo and / or carboxyl groups, optionally bearing azo groups, which couple in the o- or p-position to form a hydroxyl and / or amino group and which can already contain a reactive group X.
Als Beispiele für solche Kupplungskomponenten seien beispielsweise genannt:
- 2-Acetylamino-5-hydroxynaphthalin-7-sulfonsäure, 2-Acetylamino-8-hydroxynaphthalin-6-sulfonsäure, 1-Acetylamino-8-hydroxynaphthalin-3,6-disulfonsäure, 1-Benzoylamino-8-hydroxynaphthalin-3,6-disulfonsäure, 1 -Acetylamino-8-hydroxynaphthalin-4,6-disulfonsäure oder 1 -Benzoylamino-8-hydroxynaphthalin-4,6-disulfonsäure.
- 2-acetylamino-5-hydroxynaphthalene-7-sulfonic acid, 2-acetylamino-8-hydroxynaphthalene-6-sulfonic acid, 1-acetylamino-8-hydroxynaphthalene-3,6-disulfonic acid, 1-benzoylamino-8-hydroxynaphthalene-3,6- disulfonic acid, 1-acetylamino-8-hydroxynaphthalene-4,6-disulfonic acid or 1-benzoylamino-8-hydroxynaphthalene-4,6-disulfonic acid.
Weiterhin 2-[(5'-Hydroxy-7'-sulfo-)-naphthylamino-2'-]-4,6-dichlortriazin, 2-[(5'Hydroxy-7'-sulfo)-naphthylmethylamino-2'-]-4,6-dichlortriazin, 2-[(8'-Hydroxy-6'-sulfo)-naphthylamino-2'-]-4,6-di- chlortriazin, 2-[(8'-Hydroxy-6'-sulfo-)-naphthylmethylamino-2'-]-4,6-dichlortriazin, 2-[(8'-Hydroxy-3',6'-disulfo-)-naphthylamino-1'-]-4,6-dichlortriazin oder 2-((8'-Hydroxy-4',6'-disulfo-)-naphthyl- amino-1'-]-4,6-dichlortriazin sowie deren Monokondensationsprodukte mit primären und sekundären, aliphatischen und aromatischen Aminen, wie beispielsweise Ammoniak, Methyl- und Äthylamin, Taurin, Glyzin, Sarkosin,β-Hydroxyäthylamin, Dioxäthylamin, Hydrazin, Anilin, N-Methyl- und N-Äthylanilin, Morpholin, Toluidin, Anisidin, Kresidin, Anilin-o-, m- und p-sulfonsäure, Anilin-2,4- und 2,5-disulfonsäure, o-, m- und p-Aminobenzoesäure, m-, p-Vinylsulfonylanilin, m-, p-Sulfatoäthylsulfonylanilin, N-Methylanthranilsäure oder o-, m-, p-Alkenylsulfonylanilin.Furthermore 2 - [(5'-hydroxy-7'-sulfo -) - naphthylamino-2 '-] - 4,6-dichlorotriazine, 2 - [(5'-hydroxy-7'-sulfo) -naphthylmethylamino-2'-] -4,6-dichlorotriazine, 2 - [(8'-hydroxy-6'-sulfo) -naphthylamino-2 '-] - 4,6-dichlorotriazine, 2 - [(8'-hydroxy-6'-sulfo -) - naphthylmethylamino-2 '-] - 4,6-dichlorotriazine, 2 - [(8'-hydroxy-3', 6'-disulfo -) - naphthylamino-1 '-] - 4,6-dichlorotriazine or 2- ((8'-Hydroxy-4 ', 6'-disulfo -) - naphthylamino-1' -] - 4,6-dichlorotriazine and their monocondensation products with primary and secondary, aliphatic and aromatic amines, such as ammonia, methyl and ethylamine, taurine, glycine, sarcosine, β-hydroxyethylamine, dioxethylamine, hydrazine, aniline, N-methyl and N-ethylaniline, morpholine, toluidine, anisidine, cresidine, aniline-o-, m- and p-sulfonic acid, aniline 2,4- and 2,5-disulfonic acid, o-, m- and p-aminobenzoic acid, m-, p-vinylsulfonylaniline, m-, p-sulfatoethylsulfonylaniline, N-methylanthranilic acid or o-, m-, p-alkenylsulfonylaniline.
Als Kupplungskomponenten sind weiterhin besonders zu nennen:
- 1 -Amino-8-hydroxynaphthalin-3,6- und 4,6-disulfonsäure sowie deren durch saure Kupplung erhaltene Arylazokupplungsprodukte der Formel:
- 1-Amino-8-hydroxynaphthalene-3,6- and 4,6-disulfonic acid and their arylazo coupling products of the formula obtained by acid coupling:
Weiterhin kann D1 eine reaktive Gruppe tragen, wobei für D1 besonders Reste der Formel
Kupplungskomponenten der weiteren Reihen sind beispielsweise: Pyrazolone und Aminopyrazole, 2,6-Diaminopyridine, Hydroxy- und Aminopyrimidine, Indole, Barbitursäurederivate oder Acetoacetarylide.Coupling components of the further series are, for example: pyrazolones and aminopyrazoles, 2,6-diaminopyridines, hydroxy and aminopyrimidines, indoles, barbituric acid derivatives or acetoacetarylides.
Als Pyrazolon-Kupplungskomponenten sind beispielsweise 3-Methyl-, 3-Carboxy-, 3-Alkoxycarbonyl und 3-Carbonamido-5-pyrazolone zu nennen, die in 1-Stellung Wasserstoff, gegebenenfalls durch Methyl, Äthyl, Fluor, Chlor, Brom, Amino, Trifluormethyl, Methoxy, Äthoxy, Cyano, Phenoxy, Phenylsulfonyl, Methylsulfonyl, Hydroxysulfonyl, Benzoyl, Acetyl, Acetylamino, Nitro, Hydroxyl, Carboxyl, Carbamyl oder Sulfamyl substituierte Phenylreste, durch Hydroxysulfonyl substituierte α- oder β-Naphthylreste oder gegebenenfalls durch Cyano, Hydroxyl oder Carboxyl substituierte C1―C4-Alkylreste tragen können, beispielsweise also:
- 1-Phenyl-, 1-(2'-Chlorphenyl)-, 1-(2'-Methoxyphenyl)-, 1-(2'-Methylphenyl)-, 1-(2',5'-Dichlorphenyl)-, 1-(2',6'-Dichlorphenyl)-, 1-(2'-Methyl-6'-chlorphenyl)-, 1-(2'-Methoxy-5'-methylphenyl)-, 1-(2'-Chlor-5'-sulfophenyl)-, 1-(2'-Methoxy-5'-sulfophenyl)-, 1-(2'-Methyl-4'-sulfophenyl)-, 1-(2',5'-Dichlor-4'-sulfophenyl)-, 1-(2',5'-Disulfophenyl)-, 1-(2'-Carboxyphenyl)-, 1-(3'-Sulfophenyl)-, 1-(4'-sulfophenyl)-, 1-(3'-sulfamylphenyl)-, 1-(2'-Methoxy-5'-diethylsulfamyl)-, 1-(3'- oder 4'-Aminophenyl)-, 1-(2'-Sulfo-5'-aminophenyl)-, 1-(2'-Methoxy-5'-aminophenyl)-3-carboxy-5-pyrazolon, 1-(2'-Äthylphenyl)-, 1-(3'- oder 4'-Aminophenyl)-,1-(3'- oder 4'-Nitrophenyl)-, 1-Phenyl-, 1-(3'- oder 4'-Sulfophenyl)-, 1-(2'-Chlorphenyl)-, 1-(2'-Chlor-4'- oder 5'-sulfophenyl)-, 1-(2'-Methyl-4'-sulfophenyl)-, 1-(2',5'-Dichlorphenyl)-, 1-(4',8'-Disulfo-ß-napthyl)-, 1-(6`-Sulfo-α-naphthyl)-3-methyl-5-pyrazolon, 1-Phenyl-5-pyrazolon-3-carbonsäureamid, 1-Phenyl-5-pyrazolon-3-carbonsäuremorpholid, 1-Phenyl-5-pyrazolon-3-carbonsäureäthyl- ester, 5-Pyrazolon-3-carbonsäureäthylester, 5-Pyrazolon-3-carbonsäure oder 1-(2'-Hydroxyäthyl)-3-methyl-5-pyrazolon.
- 1-phenyl-, 1- (2'-chlorophenyl) -, 1- (2'-methoxyphenyl) -, 1- (2'-methylphenyl) -, 1- (2 ', 5'-dichlorophenyl) -, 1- (2 ', 6'-dichlorophenyl) -, 1- (2'-methyl-6'-chlorophenyl) -, 1- (2'-methoxy-5'-methylphenyl) -, 1- (2'-chloro-5 '-sulfophenyl) -, 1- (2'-methoxy-5'-sulfophenyl) -, 1- (2'-methyl-4'-sulfophenyl) -, 1- (2', 5'-dichloro-4'- sulfophenyl) -, 1- (2 ', 5'-disulfophenyl) -, 1- (2'-carboxyphenyl) -, 1- (3'-sulfophenyl) -, 1- (4'-sulfophenyl) -, 1- ( 3'-sulfamylphenyl) -, 1- (2'-methoxy-5'-diethylsulfamyl) -, 1- (3'- or 4'-aminophenyl) -, 1- (2'-sulfo-5'-aminophenyl) - , 1- (2'-methoxy-5'-aminophenyl) -3-carboxy-5-pyrazolone, 1- (2'-ethylphenyl) -, 1- (3'- or 4'-aminophenyl) -, 1- ( 3'- or 4'-nitrophenyl) -, 1-phenyl-, 1- (3'- or 4'-sulfophenyl) -, 1- (2'-chlorophenyl) -, 1- (2'-chloro-4 ' - or 5'-sulfophenyl) -, 1- (2'-methyl-4'-sulfophenyl) -, 1- (2 ', 5'-dichlorophenyl) -, 1- (4', 8'-disulfo -ß - naphthyl) -, 1- (6`-sulfo-α-naphthyl) -3-methyl-5-pyrazolone, 1-phenyl-5-pyrazolone-3-carboxamide, 1-phenyl-5-pyrazolone-3-carboxylic acid morpholide, 1 -Phenyl-5-pyr azolone-3-carboxylic acid ethyl ester, 5-pyrazolone-3-carboxylic acid ethyl ester, 5-pyrazolone-3-carboxylic acid or 1- (2'-hydroxyethyl) -3-methyl-5-pyrazolone.
Andere aus der Pyrazolreihe stammende Kupplungskomponenten sind beispielsweise 1-Methyl-, 1-Äthyl-, 1-Propyl-, 1-Butyl-, 1-Cyclohexyl-, 1-Benzyl- oder 1-Phenyl-5-aminopyrazol, 1-(4'-Chlorphenyl)-, 1-(4'-Methylphenyl)-5-aminopyrazol oder 1-Phenyl-3-methyl-5-aminopyrazol. Acetoacetanilide sind vor allem Acetessiganilid und dessen im Phenylkern durch Chlor, Methyl, Äthyl, Methoxy, Äthoxy, Acetylamino, Hydroxysulfonyl, Carboxy, Carbonamido oder Sulfonamido ein- oder mehrfach substituierten Derivate.Other coupling components originating from the pyrazole series are, for example, 1-methyl, 1-ethyl, 1-propyl, 1-butyl, 1-cyclohexyl, 1-benzyl or 1-phenyl-5-aminopyrazole, 1- (4 '-Chlorphenyl) -, 1- (4'-methylphenyl) -5-aminopyrazole or 1-phenyl-3-methyl-5-aminopyrazole. Acetoacetanilides are especially acetoacetanilide and its derivatives substituted in the phenyl nucleus by chlorine, methyl, ethyl, methoxy, ethoxy, acetylamino, hydroxysulfonyl, carboxy, carbonamido or sulfonamido.
Vom Pyridin abgeleitete Kupplungskomponenten sind beispielsweise die in der DE-OS 2 260 827 beschriebenen Derivate.Coupling components derived from pyridine are, for example, those in DE-OS 2 260 827 derivatives described.
Als Pyrimidinkupplungskomponenten. sind z. B. die in den DE-OS 2 202 820 und 2 308 663 aufgeführten Verbindungen geeignet. Weiterhin sind Barbitursäure und deren N-Substitutionsprodukte zu nennen. Als N-Substituenten sind dabei insbesondere C1- bis C4-Alkyl und gegebenenfalls substituiertes Phenyl anzuführen.As pyrimidine coupling components. are z. B. the compounds listed in DE-OS 2 202 820 and 2 308 663 suitable. Barbituric acid and its N-substitution products should also be mentioned. In particular, C 1 to C 4 alkyl and optionally substituted phenyl are to be mentioned as N substituents.
Als Indolkupplungskomponenten sind beispielsweise zu nennen:
- 2-Methylindol, 2-Phenylindol, 2-Phenylindol-5-sulfonsäure, 1-Methyl-2-phenylindol, 1-(2'-Hydroxyäthyl)-, 1-(2'-Carboxyäthyl)-, 1-(2'-Carbamoyläthyl)-2-methylindol oder -2-phenylindol.
- 2-methylindole, 2-phenylindole, 2-phenylindole-5-sulfonic acid, 1-methyl-2-phenylindole, 1- (2'-hydroxyethyl) -, 1- (2'-carboxyethyl) -, 1- (2'- Carbamoylethyl) -2-methylindole or -2-phenylindole.
Die Reste D der Diazokomponenten stammen vorwiegend aus der Anilin- und Aminonaphthalinreihe. Als Substituenten für die Reste D kommen z. B. Fluor, Chlor, Brom, Trifluormethyl, Methyl, Äthyl, C1 - bis C4-Alkoxy, Phenoxy, Carboxy, Carbonester, Phenyl, gegebenenfalls substituiertes Phenylazo, Cyan, Nitro, C1- bis C4-Alkanoylamino, Benzoylamino, C1- bis C4-Alkylsulfonyl oder Alkenylsulfonyl, Phensulfonyl, gegebenenfalls substituiertes Carbamoyl oder Sulfamoyl, Hydroxy oder Hydroxysulfonyl in Betracht, sowie die in der DE-OS 2 910 861 genannten Oxdiazolylreste.The residues D of the diazo components mainly come from the aniline and aminonaphthalene series. As substituents for the radicals D z. B. fluorine, chlorine, bromine, trifluoromethyl, methyl, ethyl, C 1 - to C 4 -alkoxy, phenoxy, carboxy, carboxylic ester, phenyl, optionally substituted phenylazo, cyano, nitro, C 1 - to C 4 -alkanoylamino, benzoylamino, C 1 - to C 4 -alkylsulfonyl or alkenylsulfonyl, phensulfonyl, optionally substituted carbamoyl or sulfamoyl, hydroxy or hydroxysulfonyl, and the oxdiazolyl radicals mentioned in DE-OS 2 910 861.
Einzelne Substituenten sind neben den bereits genannten z. B.:
- OCH3, OC2H5, OC3H7, OC4H9, durch Chlor, Brom, Methyl, Methoxy, Äthoxy, Carboxy oder Hydroxysulfonyl substituiertes Phenylazo, COOCH3, COOC2H5, COOC4H9, COOC2H4OCH3, COOCZH40H, CONH2, CONHCH3, CONHC2H5, CONHC3H7, CONHC4H9, CONHC6H5, CONHC6H4CH3, CON(CH3)2, CON(C2H5)2, CON(C4H9)2, CONHC2H4OH, CON(C2H4H)2, CONHC2N4OCH3, Pyrrolidinocarbonyl, Piperidinocarbonyl, Morpholinocarbonyl, Piperazinocarbonyl oder N-Methylpiperazinocarbonyl, die entsprechenden Sulfamoylreste, CH3CO, C2H5CO, C3H7CO, C4H9CO, CH3SO2―, C2H5S02-, CH2=CH-CH2S02-, CH2=CH-S02-, HOCH2-CH=CH-S02-, H3C-CH=CH-S02-, H03SOCH2-CH2S02-, CICH2-CH2-S02-,
- OCH 3 , OC 2 H 5 , OC 3 H 7 , OC 4 H 9 , phenylazo substituted by chlorine, bromine, methyl, methoxy, ethoxy, carboxy or hydroxysulfonyl, COOCH 3 , COOC 2 H 5 , COOC 4 H 9 , COOC 2 H 4 OCH 3 , COOC Z H 4 0H, CONH 2 , CONHCH 3 , CONHC 2 H 5 , CONHC 3 H 7 , CONHC 4 H 9 , CONHC 6 H 5 , CONHC 6 H 4 CH 3 , CON (CH 3 ) 2 , CON (C 2 H 5 ) 2 , CON (C 4 H 9 ) 2 , CONHC 2 H 4 OH, CON (C 2 H 4 H) 2 , CONHC 2 N 4 OCH 3 , pyrrolidinocarbonyl, piperidinocarbonyl, morpholinocarbonyl, piperazinocarbonyl or N-methylpiperazinocarbonyl, the corresponding sulfamoyl radicals, CH 3 CO, C 2 H 5 CO, C 3 H 7 CO, C 4 H 9 CO, CH 3 SO 2 -, C 2 H 5 S0 2 -, CH 2 = CH-CH 2 S0 2 -, CH 2 = CH-S0 2 -, HIGH 2 -CH = CH-S0 2 -, H 3 C-CH = CH-S0 2 -, H03SOC H 2 -CH 2 S0 2 -, CICH 2 - CH 2 -S0 2 -,
Einzelne Diazokomponenten der Formel D-NH2sind beispielsweise:
- Anilin, o-, m-, p-Toluidin, o-, m-, p-Chloranilin, o-, m-, p-Anisidin, o-, m-, p-Nitroanilin, 2-Nitro-4-methylanilin, 3-Nitro-4-methylanilin, 2-Nitro-4-chloranilin, 2-Methyl-5-nitroanilin, 2-Methyl-4-nitroanilin, 2-Chlor-4-nitroanilin, 4-Nitroanilin-2-methylsulfon, Anilin-o-, m-, p-sulfonsäure, 2-Amino-3-chlorbenzolsulfonsäure, 2-Amino-4-chlorbenzolsulfonsäure, 2-Amino-5-chlorbenzolsulfonsäure, 3-Amino-4-chlorbenzolsulfonsäure, 2-Chlor-5-aminobenzolsulfonsäure, 2-Amino-5-methylbenzolsulfonsäure, 2-Methyl-5-aminobenzolsulfonsäure, 2-Methyl-4-aminobenzol- sulfonsäure, 2-Amino-5-methoxybenzolsulfonsäure, 2-Methoxy-5-aminobenzolsulfonsäure, 2-Amino-4-chlor-5-methylbenzolsulfonsäure, 2-Amino-4-methyl-5-chlor-benzolsulfonsäure, 2-Amino-5-nitrobenzolsulfonsäure, 3-Nitro-4-aminobenzolsulfonsäure, Anilin-2,4- und -2,5-disulfonsäure, 2-Amino-4,5-disulfotoluol, 2-Amino-3,5-disulfochlorbenzol, 2-Amino-3,5-disulfo- toluol, 2-Amino-3,5-dimethylbenzolsulfonsäure, 4-Amino-2,5-disulfoanisol, 2-Amino-4-acet- aminobenzolsulfonsäure, 2-Amino-5-acetaminobenzolsulfonsäure, o-, m-, p-Aminobenzoesäure sowie deren C1-C4-Alkylester, Anilin-3- und -4-sulfonamid, o- und p-Aminobenzonitril, Acetmetamin- und Acetparaminsäure, Gelb- und Digelbsäure, 2-(3'-Phenyl-1',2',4'-oxdiazolyl-5')-anilin-4-sulfonsäure, 2'-(3'-Methyl-1',2',4'-oxdiazolyl-5')-anilin-4-sulfonsäure, 2-[3'-(2"-Sulfophenyl)-1',2',4'-oxdiazolyl-5']-4-nitroanilin, 2-[3'-(2"-Hydroxysulfonyläthyl)-1',2',4'-oxdiazolyl-5']-4-nitroanilin, 2-[3'-(ß-Hydroxysulfonyläthyl)-1',2',4'-oxdiazolyl-5'-]-4-sulfoanilin, 2-(3'-Phenyl-1',2',4'-oxdiazolyl-5')-anilin, 2-(3'-Methyl-1',2',4'-oxdiazolyl-5')-anilin, 4-Allylsulfonylanilin, 3-Allylsulfonylanilin, 2-Allylsulfonylanilin, 4-(Propenyl-1')-sulfonylanilin, 4-Vinylsulfonylanilin, 3-(β-Sulfatoäthyl)-sulfonylanilin, 4-(β-Sulfatoäthyl)-sulfonylanilin, 4-(β-Chloräthyl)-sulfonylani- lin, 4-(3'-Hydroxypropenyl-1')-sulfonylanilin, 4-(ß-Sulfopropyl)-sulfonylanilin, 4-(ß-Sulfo-y-hydroxypropyl)-sulfonylanilin, 2-Amino-5-sulfobenzoesäure, 3-Amino-6-nitrobenzoesäure, 3-Nitro-4-aminobenzoesäure, 2-[(3'-Amino-4'-sulfo)-phenyl-1']-4,6-dichlortriazin, 2-[(4'-Amino-3'-sulfo)-phenyl-1']-4,6-dichlortriazin, 2-[(3'-Amino-4',6'-disulfo)-phenyl-1']-4,6-dichlortria- zin, 2-[(4'-Amino-2',5'-disulfo)-phenyl-1']-4,6-dichlortriazin,2-Naphthylamin-1-sulfosäure, 2-Naphthylamin-1,5-disulfosäure, 2-Naphthylamin-3,6-disulfosäure, 2-Naphthylamin-4,8- disulfosäure, 2-Naphthylamin-3,6,8-trisulfosäure, 1-Napthylamin-2-sulfosäure, 1-Naphthylamin-3-sulfosäure, 1-Naphthylamin-4-sulfosäure, 1-Naphthylamin-6-sulfosäure, 1-Naphthylamin-7-sulfosäure, 1-Naphthylamin-3,7-disulfosäure, 1-Naphthylamin-3,6,8-trisulfosäure oder 1-Naphthylamin-4,6,8-trisulfosäure.
- Aniline, o-, m-, p-toluidine, o-, m-, p-chloroaniline, o-, m-, p-anisidine, o-, m-, p-nitroaniline, 2-nitro-4-methylaniline, 3-nitro-4-methylaniline, 2-nitro-4-chloroaniline, 2-methyl-5-nitroaniline, 2-methyl-4-nitroaniline, 2-chloro-4-nitroaniline, 4-nitroaniline-2-methylsulfone, aniline o-, m-, p-sulfonic acid, 2-amino-3-chlorobenzenesulfonic acid, 2-amino-4-chlorobenzenesulfonic acid, 2-amino-5-chlorobenzenesulfonic acid, 3-amino-4-chlorobenzenesulfonic acid, 2-chloro-5-aminobenzenesulfonic acid, 2-amino-5-methylbenzenesulfonic acid, 2-methyl-5-aminobenzenesulfonic acid, 2-methyl-4-aminobenzenesulfonic acid, 2-amino-5-methoxybenzenesulfonic acid, 2-methoxy-5-aminobenzenesulfonic acid, 2-amino-4-chloro 5-methylbenzenesulfonic acid, 2-amino-4-methyl-5-chlorobenzenesulfonic acid, 2-amino-5-nitrobenzenesulfonic acid, 3-nitro-4-aminobenzenesulfonic acid, aniline-2,4- and -2,5-disulfonic acid, 2- Amino-4,5-disulfotoluene, 2-amino-3,5-disulfochlorobenzene, 2-amino-3,5-disulfotoluene, 2-amino-3,5-dimethylbenzenesulfonic acid, 4-amino-2,5-disulfoanisole, 2-amino-4- acet- aminobenzenesulfonic acid, 2-amino-5-acetaminobenzenesulfonic acid, o-, m-, p-aminobenzoic acid and their C 1 -C 4 -alkyl esters, aniline-3- and -4-sulfonamide, o- and p-aminobenzonitrile, acetmetamine- and acetparamic acid, yellow and digelic acid, 2- (3'-phenyl-1 ', 2', 4'-oxdiazolyl-5 ') aniline-4-sulfonic acid, 2' - (3'-methyl-1 ', 2 ', 4'-oxdiazolyl-5') - aniline-4-sulfonic acid, 2- [3 '- (2 "-sulfophenyl) -1', 2 ', 4'-oxdiazolyl-5'] - 4-nitroaniline, 2 - [3 '- (2 "-Hydroxysulfonylethyl) -1', 2 ', 4'-oxdiazolyl-5'] - 4-nitroaniline, 2- [3 '- (ß-hydroxysulfonylethyl) -1', 2 ', 4 '-oxdiazolyl-5' -] - 4-sulfoaniline, 2- (3'-phenyl-1 ', 2', 4'-oxdiazolyl-5 ') - aniline, 2- (3'-methyl-1', 2 ', 4'-oxdiazolyl-5') -aniline, 4-allylsulfonylaniline, 3-allylsulfonylaniline, 2-allylsulfonylaniline, 4- (propenyl-1 ') sulfonylaniline, 4-vinylsulfonylaniline, 3- (β-sulfatoethyl) -sulfonylaniline 4- (β-sulfatoethyl) sulfonylaniline, 4- (β-chloroethyl) sulfonylaniline, 4- (3'-hydroxypropenyl-1 ') sulfonylaniline, 4- (β-sulfopropyl) sulfonylaniline, 4- (ß -Sulfo-y-hydroxypropyl) -sulfonylani lin, 2-amino-5-sulfobenzoic acid, 3-amino-6-nitrobenzoic acid, 3-nitro-4-aminobenzoic acid, 2 - [(3'-amino-4'-sulfo) phenyl-1 '] - 4.6 -dichlorotriazine, 2 - [(4'-amino-3'-sulfo) -phenyl-1 '] - 4,6-dichlorotriazine, 2 - [(3'-amino-4', 6'-disulfo) phenyl- 1 '] - 4,6-dichlorotriazine, 2 - [(4'-amino-2', 5'-disulfo) phenyl-1 '] - 4,6-dichlorotriazine, 2-naphthylamine-1-sulfonic acid, 2-naphthylamine-1,5-disulfonic acid, 2-naphthylamine-3,6-disulfonic acid, 2-naphthylamine-4,8-disulfonic acid, 2-naphthylamine-3,6,8-trisulfonic acid, 1-naphthylamine-2-sulfonic acid, 1-naphthylamine-3-sulfonic acid, 1-naphthylamine-4-sulfonic acid, 1-naphthylamine-6-sulfonic acid, 1-naphthylamine-7-sulfonic acid, 1-naphthylamine-3,7-disulfonic acid, 1-naphthylamine-3,6, 8-trisulfonic acid or 1-naphthylamine-4,6,8-trisulfonic acid.
Die Farbstoffe der Anthrachinonreihe entsprechen vorzugsweise den allgemeinen Formeln III a oder III b
- T Wasserstoff, Chlor oder Hydroxysulfonyl,
- T1 und T2 unabhängig voneinander Wasserstoff, C1- bis C4-Alkyl oder Phenyl und
- Z eine direkte Bindung oder eine Alkylen-, Cycloalkylen-, Aralkylen- oder Arylengruppe bedeuten und
- R, R1, R2 und X die angegebene Bedeutung haben.
- T is hydrogen, chlorine or hydroxysulfonyl,
- T 1 and T 2 independently of one another are hydrogen, C 1 - to C 4 -alkyl or phenyl and
- Z is a direct bond or an alkylene, cycloalkylene, aralkylene or arylene group and
- R, R 1 , R 2 and X have the meaning given.
Gruppen Z sind beispielsweise:
Die reaktiven Reste X können bei den Azofarbstoffen sowohl im Diazokomponentenanteil als auch in der Kupplungskomponente stehen, sie sind über Stickstoff in Form von -NH- oder-N-Alkyl- gebunden, Alkyl hat dabei vorzugsweise 1 bis 4 C-Atome und kann durch Hydroxy, Cl- bis C4-Alkoxy oder Cyan substituiert sein. Die Reste X stammen im einzelnen beispielsweise von folgenden Verbindungen:
- Acryloylchlorid, ß-Chlorpropionylchlorid, ß-Brompropionylchlorid, Chloracetylchlorid, aß-Dichlorpropionylchlorid, 2,3-Dichlorchinoxalin-5-carbonylchlorid, 2,3-Dichlorchinoxalin-6-carbo- nylchlorid, 2,3-Dichlorchinazolin-5- oder 6-sulfonylchlorid, 2,4-Dichlorchinazolin-6- oder -7-sulfonylchlorid, 2,4,6-Trichlorchinazolin-7- oder -8-sulfonylchlorid, 2,4,7- oder 2,4,8-Trichlorchin- azolin-6-sulfonylchlorid, 2,4-Dichlorchinazolin-6-carbonylchlorid, 2,4-Dichlorpyrimidin-5-car- bonylchlorid, 4-Vinylsulfonylanilin, 4-(ß-Chloräthyl)-sulfonylanilin, 4-(ß-Hydroxyäthyl)-sulfonyl- anilin, 3- und 4-(ß-Sulfatoäthyl)-sulfonylanilin, 1-Phenyl-4-(carbonylchlorid)-4,5-dichlor-6-pyri- dazon, 2,4,6-Trichlorpyrimidin, 2,4,6-Trichlor-5-methylpyrimidin, 2,4,6-Tribrom-5-cyanpyrimi- din, 2,4,5,6-Tetrachlorpyrimidin, 2,4,6-Trifluorpyrimidin, 2,4,6-Trifluor-5-chlorpyrimidin.
- Acryloyl chloride, ß-chloropropionyl chloride, ß-bromopropionyl chloride, chloroacetyl chloride, a-dichloropropionyl chloride, 2,3-dichloroquinoxaline-5-carbonyl chloride, 2,3-dichloroquinoxaline-6-carbonyl chloride, 2,3-dichloroquinazoline-5- or 6-sulfonyl chloride , 2,4-dichloroquinazoline-6- or -7-sulfonyl chloride, 2,4,6-trichloroquinazoline-7- or -8-sulfonyl chloride, 2,4,7- or 2,4,8-trichloroquinazoline-6- sulfonyl chloride, 2,4-dichloroquinazoline-6-carbonyl chloride, 2,4-dichloropyrimidine-5-carbonyl chloride, 4-vinylsulfonylaniline, 4- (ß-chloroethyl) sulfonylaniline, 4- (ß-hydroxyethyl) sulfonyl aniline, 3- and 4- (ß-sulfatoethyl) sulfonylaniline, 1-phenyl-4- (carbonyl chloride) -4,5-dichloro-6-pyridazone, 2,4,6-trichloropyrimidine, 2,4,6-trichlor -5-methylpyrimidine, 2,4,6-tribromo-5-cyanopyrimidine, 2,4,5,6-tetrachloropyrimidine, 2,4,6-trifluoropyrimidine, 2,4,6-trifluoro-5-chloropyrimidine.
Insbesondere seien genannt:
- Cyanurfluorid, Cyanurchlorid, Cyanurbromid, 2,4-Dichlor-6-methyltriazin, 2,4-Dichlor-6-phenyl- triazin sowie die primären Kondensationsprodukte von Cyanurfluorid, -chlorid und -bromid mit Ammoniak, Aminen, organischen Hydroxy- und Mercaptoverbindungen, also z. B.: Methanol, Äthanol, Isopropanol, Phenol, a-Naphthol,ß-Naphthol, Chlorphenolen, Cresolen, sulfonierten Phenolen, Thiophenol, Thioglycolsäure, Methylmercaptan, Dimethyldithiocarbaminsäure, 2-Mercaptobenzthiazol, Thioacetamid, Methylamin, Äthylamin, n-Propylamin, Dimethylamin und Diäthylamin,β-Hydroxyäthylamin, Di-(β-Hydroxyäthyl)-amin, Piperidin, Morpholin,β-Methoxyäthylamin, ß-(4-Sulfophenyl)-äthylamin, Aminoessigsäure, N-Methylaminoessigsäure, Taurin, N-Methyltaurin, Anilin, N-Methylanilin, Toluidin, Anisidin, Anilin-2,5-, 2,4- und 3,5-Disulfonsäure, Anilin-o-, mund p-sulfonsäure, N-Methylanilin-o-, m- und p-Sulfonsäure, o-, m- und p-Aminobenzoesäure, 4-und 5-Sulfo-2-aminobenzoesäure, 2-Aminotoluol-4-sulfonsäure, 5-Amino-2-hydroxybenzoesäure, ß-Aminoäthansulfonsäure, N-Methylaminoäthansulfonsäure, Mono- und Disulfonsäuren von 1-Amino- und 2-Aminonaphthalin, 4-Allylsulfonylanilin, 3-Allylsulfonylanilin, 4-(Propenyl-1')-sulfonylanilin, 4-Vinylsulfonylanilin, 3-(p-Sulfatoäthyl)-sulfonylanilin, 4-(ß-Sulfatoäthyl)-sul- fonylanilin, 4-(ß-Chloräthyl)-sulfonyanilin, 4-(3'-Hydroxypropenyl-1')-sulfonylanilin, 4-(ß-Sulfopropyl)-sulfonylanilin, 4-(β-Sulfo-y-hydroxypropyl)-sulfonylanilin, 4-Vinylsulfonylanilin, 3-(ß-Sul- fatoäthyl-sulfonylanilin, 4-(ß-Sulfatoäthyl)-sulfonylanilin oder 4-(ß-Chloräthyl)-sulfonylanilin.
- Cyanuric fluoride, cyanuric chloride, cyanuric bromide, 2,4-dichloro-6-methyltriazine, 2,4-dichloro-6-phenyltriazine as well as the primary condensation products of cyanuric fluoride, chloride and bromide with ammonia, amines, organic hydroxy and mercapto compounds, so z. For example: methanol, ethanol, isopropanol, phenol, a-naphthol, ß-naphthol, chlorophenols, cresols, sulfonated phenols, thiophenol, thioglycolic acid, methyl mercaptan, dimethyldithiocarbamic acid, 2-mercaptobenzothiazole, thioacetamide, methylamine, ethylamine, dimethylamine, n-methylamine Diethylamine, β-hydroxyethylamine, di- (β-hydroxyethyl) amine, piperidine, morpholine, β-methoxyethylamine, ß- (4-sulfophenyl) ethylamine, aminoacetic acid, N-methylaminoacetic acid, taurine, N-methyltaurine, aniline, N- Methylaniline, toluidine, anisidine, aniline-2,5-, 2,4- and 3,5-disulfonic acid, aniline-o-, and p-sulfonic acid, N-methylaniline-o-, m- and p-sulfonic acid, o- , m- and p-aminobenzoic acid, 4- and 5-sulfo-2-aminobenzoic acid, 2-aminotoluene-4-sulfonic acid, 5-amino-2-hydroxybenzoic acid, ß-aminoethanesulfonic acid, N-methylaminoethanesulfonic acid, mono- and disulfonic acids of 1- Amino and 2-aminonaphthalene, 4-allylsulfonylaniline, 3-allylsulfonylaniline, 4- (propenyl-1 ') sulfonylaniline, 4-vinylsulfonylaniline, 3- (p-sulfatoethyl) sulfony laniline, 4- (ß-sulfatoethyl) sulfonylaniline, 4- (ß-chloroethyl) sulfonylaniline, 4- (3'-hydroxypropenyl-1 ') sulfonylaniline, 4- (ß-sulfopropyl) sulfonylaniline, 4- (β-sulfo-y-hydroxypropyl) sulfonylaniline, 4-vinylsulfonylaniline, 3- (ß-sulfatoethylsulfonylaniline, 4- (ß-sulfatoethyl) sulfonylaniline or 4- (ß-chloroethyl) sulfonylaniline.
Reste R sind beispielsweise:
Zur Herstellung von Verbindungen der Formel I kann man die Komponenten in an sich bekannter Weise miteinander umsetzen. Beispielsweise kann man eine Diazoniumverbindung eines Amins der Formel IV
Besondere Bedeutung kommt der Herstellung einer weiteren Gruppe von Disazoverbindungen der Formel II zu, die den Rest D-N=N- enthält. Man kann dabei zunächst eine Diazoniumverbindung eines Amins der Formel
Die Herstellungsmethoden, d. h. auch Variationen der angegebenen Herstellungsweise sind im Prinzip bekannt und bieten gegenüber diesen Methoden keine Besonderheiten.The manufacturing methods, d. H. Variations of the specified method of production are known in principle and offer no special features compared to these methods.
Einzelheiten der Herstellung können den Beispielen entnommen werden, in denen sich Angaben über Teile und Prozente, sofern nicht anders vermerkt, auf das Gewicht beziehen.Details of the production can be found in the examples, in which information on parts and percentages, unless stated otherwise, relate to the weight.
Die Verbindungen der Formel 1 eignen sich zum Färben von hydroxylgruppenhaltigen Substraten und von Polyamiden und ergeben je nach Konstitution gelbe bis blaue Färbungen, die sich im allgemeinen durch gute Ausgiebigkeit und gute Echtheiten, wie Naß- und Lichtechtheit auszeichnen. Als Substrate sind insbesondere Baumwolle und Wolle zu nennen.The compounds of formula 1 are suitable for dyeing substrates containing hydroxyl groups and polyamides and, depending on their constitution, give yellow to blue colorations which are generally characterized by good yield and good fastness properties, such as wet and light fastness. Cotton and wool are particularly worth mentioning as substrates.
Als Färbeverfahren kommen je nach reaktivem Rest alle gebräuchlichen Verfahren in Betracht.Depending on the reactive residue, all customary processes can be used as the coloring process.
Vergleichbare Farbstoffe sind schon aus der FR-A-1 490 242 und der CH-A-412 478 bekannt. Demgegenüber weisen die erfindungsgemäßen Farbstoffe beim Färben von Baumwolle Vorteile in der Sodakochechtheit auf. Die FR-A-13 26 789 betrifft Küpenfarbstoffe, die wegen des Fehlens von Sulfogruppen ein anderes färberisches Verhalten zeigen und mit den erfindungsgemäßen Verbindungen nicht vergleichbar sind.Comparable dyes are already known from FR-A-1 490 242 and CH-A-412 478. In contrast, the dyes according to the invention have advantages in soda fastness when dyeing cotton. FR-A-13 26 789 relates to vat dyes which, because of the absence of sulfo groups, have a different dyeing behavior and are not comparable with the compounds according to the invention.
Von besonderer Bedeutung ist z. B. eine Gruppe von Verbindungen der Formel 1 a
- K1 der Rest einer sulfonsäuregruppenhaltigen Kupplungskomponente der Aminonaphtholsulfonsäure-, Aminonaphthalinsulfonsäure - oder durch Arylazo substituierten Aminonaph- tholsulfonsäurereihe oder ein Pyrazolonrest und
- X' ein Triazinylaminorest ist und
- R und R' die angegebene Bedeutung haben.
- K 1 is the radical of a sulfo-containing coupling component of the Aminonaphtholsulfonsäure-, aminonaphthalenesulfonic acid, - or substituted by arylazo Aminonaph- holsulfonsäurereihe t or a pyrazolone and
- X 'is a triazinylamino radical and
- R and R 'have the meaning given.
Bevorzugte Reste K1 stammen beispielsweise von folgenden Verbindungen:
- 2-Amino-5-hydroxynaphthalin-7-sulfonsäure, 2-N-Methylamino-5-hydroxynaphthalin-7-sulfonsäure, 2-N-Methylamino-8-hydroxynaphthalin-6-sulfonsäure, 2-Amino-8-hydroxynaphthalin-6-sulfonsäure, 1-Amino-8-hydroxynaphthalin-3,6- und 4,6-disulfonsäure, 1-Amino-2-(2'-sulfo-4'-aminophenylazo)-8-hydroxy-3,6-disulfonsäure oder 1 -Amino-2-(2'-su)fo-5'-aminophe- nylazo)-8-hydroxy-3,6-disulfonsäure.
- 2-amino-5-hydroxynaphthalene-7-sulfonic acid, 2-N-methylamino-5-hydroxynaphthalene-7-sulfonic acid, 2-N-methylamino-8-hydroxynaphthalene-6-sulfonic acid, 2-amino-8-hydroxynaphtha lin-6-sulfonic acid, 1-amino-8-hydroxynaphthalene-3,6- and 4,6-disulfonic acid, 1-amino-2- (2'-sulfo-4'-aminophenylazo) -8-hydroxy-3,6 -disulfonic acid or 1-amino-2- (2'-su) fo-5'-aminophenylazo) -8-hydroxy-3,6-disulfonic acid.
Bevorzugte Reste X1 sind beispielsweise:
Weiterhin sind bevorzugt:
Allgemein bevorzugt sind Disazofarbstoffe der Formel a. Eine weitere Gruppe von bevorzugten Farbstoffen entspricht der allgemeinen Formel I b
- F1 der Rest eines Mono- oder Disazofarbstoffes ist und
- X1 und R die angegebene Bedeutung haben.
- F 1 is the remainder of a mono- or disazo dye and
- X 1 and R have the meaning given.
Die Reste F1 entsprechen vorzugsweise den Formeln
- a) Naphtholsulfosäure ← Diazokomponente ―NH―
- b) Aminonaphtholsulfosäure ← Diazokomponente ―NH―
- c) Aminonaphthalinsulfosäure ←Diazokomponente ―NH―
- d) Diazokomponente → Aminonaphtholsulfosäure ← Diazokomponente ―NH―
- e) Diazokomponente→ Pyrazolon -NH-Die Diazokomponenten enthalten vorzugsweise Reste der Formeln
- a) Naphtholsulfonic acid ← Diazo component ―NH―
- b) Aminonaphtholsulfonic Acid ← Diazo Component ―NH―
- c) Aminonaphthalenesulfonic Acid ← Diazo Component ―NH―
- d) diazo component → aminonaphtholsulfonic acid ← diazo component ―NH―
- e) Diazo component → pyrazolone -NH-The diazo components preferably contain residues of the formulas
Die Diazokomponente D enthält vorzugsweise Reste der Formeln
- Y die Zahlen 1 oder 2 bedeutet und
- B und B' die angegebene Bedeutung haben.
- Y represents the numbers 1 or 2 and
- B and B 'have the meaning given.
Als besonders wertvolle Kupplungskomponenten bei den Farbstoffen der Formel I c seien z. B. genannt:
- 1-(4'-Allylsulfonylphenyl)-3-carboxypyrazolon-S, 1-(3'-Allylsulfonylphenyl)-3-carboxypyrazo- lon-5, 1-[4'-(β-Sulfopropyl)-sulfonyl]-3-carboxypyrazolon-5, 1-[4'-(β-Sulfo-y-hydroxypropyl)-sulfonylphenyl]-3-carboxypyrazolon-5, 1 -[4'-Propeny)-1 ")-sulfonylpheny)]-3-carboxypyrazo- lon-5, 1-[4'-(3"-Hydroxypropenyl-1")-sulfonylphenyl]-3-carboxypyrazolon-5 sowie die entsprechenden in 3-Stellung durch Carbonamido oder Methyl substituierten Verbindungen.
- 1- (4'-Allylsulfonylphenyl) -3-carboxypyrazolone-S, 1- (3'-Allylsulfonylphenyl) -3-carboxypyrazolone-5, 1- [4 '- (β-sulfopropyl) sulfonyl] -3-carboxypyrazolone -5, 1- [4 '- (β-sulfo-y-hydroxypropyl) sulfonylphenyl] -3-carboxypyrazolon-5, 1 - [4'-propeny) -1 ") sulfonylpheny)] - 3-carboxypyrazolone -5, 1- [4 '- (3 "-hydroxypropenyl-1") - sulfonylphenyl] -3-carboxypyrazolon-5 and the corresponding compounds substituted in the 3-position by carbonamido or methyl.
Die oben genannten Pyrazolone können wie folgt hergestellt werden:
- Zu 0,5 Mol eines diazotierten Amins der allgemeinen Formel
- To 0.5 mol of a diazotized amine of the general formula
Daneben können die oben genannten Pyrazolone auch wie folgt dargestellt werden:
- 0,25 Mol eines Hydrazins der allgemeinen Formel
- 0.25 mol of a hydrazine of the general formula
Die neutrale Lösung aus 18,8 Teilen 1,3-Phenylendiamin-4-sulfonsäure in 330 Teilen Wasser wird einer Suspension von 19,1 Teilen Cyanurchlorid in 200 Teile Eiswasser zugesetzt. Der pH-Wert der Suspension wird mit Soda bei 7 und die Temperatur bei 0° C gehalten. Nach Beendigung der Kondensation wir mit 50 Teilen Salzsäure (d = 1,09) und 6,9 Teilen Natriumnitrit in 30 Teilen H20 versetzt und 2 Stunden bei 0-3° C gerührt. Die Diazokomponente wird mit einer neutralen Lösung von 32 Teilen 1-(4'-Allylsulfonylphenyl)-3-carboxypyrazolon-5 in 200 Teilen Wasser versetzt und die Kupplung bei pH 6-7 durch Zugabe von Trinatriumphosphat zu Ende geführt. Die Ausfällung des Farbstoffes wird durch Zugabe von Natriumchlorid vervollständigt. Nach der Isolierung und Trocknung erhält man 70 Teile eines gelben Pulvers, das Baumwolle in brillanten, grünstichig gelben Farbtönen färbt.
Einen Farbstoff mit ähnlichen Eigenschaften erhält man, wenn statt der in Beispiel 1 verwendeten Kupplungskomponente 1-(2'-Chlor-4-allylsulfonylphenyl)-3-carboxypyrazolon-5 eingesetzt wird.A dye with similar properties is obtained if 1- (2'-chloro-4-allylsulfonylphenyl) -3-carboxypyrazolone-5 is used instead of the coupling component used in Example 1.
Zu einer neutralen Lösung von 32 Teilen 1-(4'-Allylsulfonylphenyl)-3-carboxypyrazolon-5 in 200 Teilen Wasser werden 21,8 Teile diazotierte 4-Nitroanilin-2-sulfosäure gegeben. Der pH der Mischung wird bis zur Vollständigkeit der Kupplung bei 2-3 gehalten und danach auf 7 angehoben. Nun wird mit 13 Teilen Natriumsulfid in der üblichen Weise reduziert und danach der Sulfidüberschuß mit 24 Teilen Wasserstoffperoxid (50%ig) zerstört. Die auf 0°C gekühlte Reaktionslösung wird mit 18,7 Teilen Cyanurchlorid in 200 Teilen Eiswasser versetzt, und der pH durch Zugabe von 10%iger Sodalösung bei 4-5 gehalten. Sobald keine freien Aminogruppen mehr nachweisbar sind, werden 18,5 Teile 4,4'-Diaminostilben-2,2'-disulfonsäure zugegeben. Das Gemisch wird 3 Stunden bei 30-40° C in neutralem pH-Bereich, der durch Zugabe von verdünnter Natronlauge gehalten wird, gerührt. Der nach Fällung mit Kaliumchlorid und Trocknung bei 60° C im Vakuum erhaltene Farbstoff färbt Baumwolle in brillanten, rostichig gelben Farbtönen.
Einen Farbstoff mit ähnlichen Eigenschaften erhält man, wenn statt der in Beispiel 3 verwendeten Kupplungskomponente 1-(2'-Methyl-4'-allylsulfonylphenyl)-3-carboxypyrazolon-5 eingesetzt wird.A dye with similar properties is obtained if 1- (2'-methyl-4'-allylsulfonylphenyl) -3-carboxypyrazolone-5 is used instead of the coupling component used in Example 3.
300 ml einer neutralen Lösung des Additionsproduktes von 21,4 Teilen 2-Amino-5-hydroxynaphthalin-7-sulfonsäure und 22,1 Teilen 4-Allylsulfonylphenylisocyanat werden mit 25 Teilen Natriumacetat versetzt. Anschließend wird die salzsauer diazotierte Suspension des Monokondensationsproduktes aus 19,6 Teilen 1 ,3-Phenylendiamin-4-sulfonsäure und 19,8 Teilen Cyanurchlorid bei 0-5° C zugefügt und mit Natriumbicarbonat bei pH 5-5,5 gekuppelt. Das Reaktionsgemisch wird danach mit der neutralen Lösung von 17,3 Teilen Anilin-3-sulfonsäure versetzt und bei 50° C und pH 7 gerührt. Der entstandene Monochlortriazinfarbstoff wird abgesaugt und getrocknet. Er färbt Baumwolle in brillanten orangen Tönen.300 parts of a neutral solution of the addition product of 21.4 parts of 2-amino-5-hydroxynaphthalene-7-sulfonic acid and 22.1 parts of 4-allylsulfonylphenyl isocyanate are mixed with 25 parts of sodium acetate. Then the hydrochloric acid diazotized suspension of the monocondensation product of 19.6 parts of 1,3-phenylenediamine-4-sulfonic acid and 19.8 parts of cyanuric chloride is added at 0-5 ° C. and coupled with sodium bicarbonate at pH 5-5.5. The reaction mixture is then mixed with the neutral solution of 17.3 parts of aniline-3-sulfonic acid and stirred at 50 ° C and pH 7. The resulting monochlorotriazine dye is filtered off and dried. It dyes cotton in brilliant orange tones.
Ersetzt man die in Beispiel 5 verwendete 2-Amino-5-hydroxy-naphthalin-7-sulfonsäure durch 2-Amino-8-hydroxynapthalin-6-sulfonsäure, so erhält man einen Farbstoff, der Baumwolle in scharlachroten Tönen färbt.If the 2-amino-5-hydroxy-naphthalene-7-sulfonic acid used in Example 5 is replaced by 2-amino-8-hydroxynapthalene-6-sulfonic acid, a dye is obtained which dyes cotton in scarlet shades.
Die salzsauer diazotierte Suspension des Monokondensationsproduktes auf 19,8 Teilen Cyanurchlorid und 19,6 Teilen 1,3-Phenylendiamin-4-sulfonsäure wird bei 0-5° C zu 200 Teilen einer neutralen Lösung des Additionsproduktes von 29,7 Teilen 1-Amino-8-hydroxynapthalin-3,6-disulfonsäure und 22,1 Teilen 4-Allylsulfonylphenylisocyanat gegeben und mit Trinatriumphosphat bei pH 4-5 gekuppelt. Der Farbstoff wird aus neutraler Lösung mit Siedesalz abgeschieden und durch Zerstäubungstrocknung getrocknet. Man erhält ein dunkelrotes Pulver, das Baumwolle in brillanten, blaustichig roten Tönen mit guter Naßechtheit färbt.The hydrochloric acid diazotized suspension of the monocondensation product on 19.8 parts of cyanuric chloride and 19.6 parts of 1,3-phenylenediamine-4-sulfonic acid is converted to 200 parts of a neutral solution of the addition product of 29.7 parts of 1-amino at 0-5 ° C. 8-hydroxynapthalene-3,6-disulfonic acid and 22.1 parts of 4-allylsulfonylphenyl isocyanate and coupled with trisodium phosphate at pH 4-5. The dye is separated from neutral solution with evaporated salt and dried by spray drying. A dark red powder is obtained which dyes cotton in brilliant, bluish red tones with good wet fastness.
Die salzsauer diazotierte Suspension von 10,9 Teilen 4-Nitranilin-2-sulfonsäure wird zur neutralen Lösung von 1-Benzoylamino-8-hydroxynaphthalin-4,6-disulfonsäure gegeben und bei pH 2 gekuppelt. Der rote Azofarbstoff wird bei 50° C mit 6,2 Teilen Schwefelnatrium (60%ig) reduziert, anschließend das überschüssige Sulfid mit 10 Teilen Wasserstoffsuperoxid (50%ig) oxidiert. Das abgekühlte, .schwach saure Reaktionsgemisch wird mit 9,6 Teilen Cyanurchlorid versetzt und bei pH 6 acyliert. Anschließend werden 10,3 Teile 4-Allylsulfonylanilin zugefügt und bei 50-60° C und pH 6,5 kondensiert. Aus neutraler Lösung wird der Farbstoff mit Siedesalz gefällt und getrocknet. Er färbt Baumwolle in violetten Tönen mit guter Naßechtheit.The hydrochloric acid diazotized suspension of 10.9 parts of 4-nitraniline-2-sulfonic acid is added to the neutral solution of 1-benzoylamino-8-hydroxynaphthalene-4,6-disulfonic acid and coupled at pH 2. The red azo dye is reduced at 50 ° C. with 6.2 parts of sulfur sodium (60%), then the excess sulfide is oxidized with 10 parts of hydrogen peroxide (50%). The cooled, weakly acidic reaction mixture is mixed with 9.6 parts of cyanuric chloride and acylated at pH 6. Then 10.3 parts of 4-allylsulfonylaniline are added and condensed at 50-60 ° C and pH 6.5. The dye is precipitated with evaporated salt from neutral solution and dried. It dyes cotton in violet tones with good wet fastness.
Ersetzt man die in Beispiel 8 verwendete 1-Benzoylamino-8-hydroxynaphthalin-4,6-disulfonsäure durch 1-Benzoylamino-8-hydroxynaphthalin-3,6-disulfonsäure, so erhält man einen Farbstoff mit ähnlichen Eigenschaften.If the 1-benzoylamino-8-hydroxynaphthalene-4,6-disulfonic acid used in Example 8 is replaced by 1-benzoylamino-8-hydroxynaphthalene-3,6-disulfonic acid, a dye with similar properties is obtained.
Das Monokondensationsprodukt aus 18,8 Teilen 1,3-Phenylendiaminsulfonsäure und 19 Teilen Cyanurchlorid wird salzsauer diazotiert, mit einer Suspension von 23,7 Teilen 2-Amino-8-hydroxynaphthalin-6-sulfonsäure versetzt und sauer gekuppelt. Es werden 19,7 Teile 4-Allylsulfonylanilin zugeführt und bei 50-60° C und pH 6-7 kondensiert. Aus neutraler Lösung wird der Farbstoff mit Siedesalz gefällt und getrocknet. Auf Wolle erhält man brillante, gelbstichig rote Färbungen mit guter Naß- und Lichtechtheit.The monocondensation product of 18.8 parts of 1,3-phenylenediamine sulfonic acid and 19 parts of cyanuric chloride is diazotized with hydrochloric acid, a suspension of 23.7 parts of 2-amino-8-hydroxynaphthalene-6-sulfonic acid is added, and the mixture is coupled with acid. 19.7 parts of 4-allylsulfonylaniline are fed in and condensed at 50-60 ° C. and pH 6-7. The dye is precipitated with evaporated salt from neutral solution and dried. Brilliant, yellowish red dyeings with good wet and light fastness are obtained on wool.
Ersetzt man das in Beispiel 9 verwendete 4-Allylsulfonylanilin durch 4-(ß-Sulfopropyl)-sulfonylanilin, so erhält man einen Farbstoff mit ähnlichen Eigenschaften.If the 4-allylsulfonylaniline used in Example 9 is replaced by 4- (β-sulfopropyl) sulfonylaniline, a dye with similar properties is obtained.
In der folgenden Tabelle sind weitere, der allgemeinen Formel
Zu einer salzsauer diazotierten Lösung von 101,5 Teilen 4-Allylsulfonylanilin werden 1200 Teile einer neutralen Lösung von 160 Teilen 1-Amino-8-hydroxynaphthalin-3,6-disulfonsäure in 1000 Teilen Eis-/Wasser-Mischung getropft und über Nacht bei pH 1 gekuppelt. Zu dem dunkelroten Monoazofarbstoff wird die salzsauer diazotierte Suspension des Monokondensationsproduktes aus 97,8 Teilen 1,3-Phenylendiamin-4-sulfonsäure und 99 Teilen Cyanurchlorid gegeben und mit 220 Teilen Trinatriumphosphat - 12 H2O bei pH = 6,5-7 gekuppelt. Es wird klärfiltriert und der Farbstoff mit Siedesalz abgeschieden. Das Preßgut wird durch Zerstäubungstrocknung getrocknet. Man erhält ein schwarzes Pulver, das Baumwolle in tiefen Marineblautönen färbt.1200 parts of a neutral solution of 160 parts of 1-amino-8-hydroxynaphthalene-3,6-disulfonic acid in 1000 parts of an ice / water mixture are added dropwise to a hydrochloric acid-diazotized solution of 101.5 parts of 4-allylsulfonylaniline, and the mixture is added overnight at pH 1 coupled. To the dark red monoazo dye is added the hydrochloric acid diazotized suspension of the monocondensation product of 97.8 parts of 1,3-phenylenediamine-4-sulfonic acid and 99 parts of cyanuric chloride and coupled with 220 parts of trisodium phosphate - 12 H 2 O at pH = 6.5-7. It is clarified by filtration and the dye is separated off with evaporated salt. The material to be pressed is dried by spray drying. A black powder is obtained which dyes cotton in deep navy blue tones.
Einen ähnlichen Farbstoff erhält man, wenn das Reaktionsgemisch des Farbstoffs aus Beispiel 16 mit 120 Teilen conc. NH3 bei 50° C behandelt wird.A similar dye is obtained when the reaction mixture of the dye from Example 16 with 120 parts of conc. NH 3 is treated at 50 ° C.
Einen ähnlichen Farbstoff wie in Beispiel 1 7 erhält man, wenn anstelle der in Beispiel 1 6 verwendeten 1-Amino-8-hydroxynaphthalin-3,6-disulfonsäure als Kupplungskomponente 1-Amino-8-hydroxynaphthalin-4,6-disulfonsäure eingesetzt wird. Der Farbstoff färbt Wolle in tiefen Marineblautönen mit hoher Lichtechtheit.A dye similar to that in Example 1 7 is obtained if, instead of the 1-amino-8-hydroxynaphthalene-3,6-disulfonic acid used in Example 1 6, 1-amino-8-hydroxynaphthalene-4,6-disulfonic acid is used as coupling component. The dye dyes wool in deep navy blue tones with high light fastness.
Die Suspension des durch saure Kupplung von 10,2 Teilen 4-Allylsulfonylanilin auf 16 Teile 1-Amino-8-hydroxynaphthalin-3,6-disulfonsäure entstandenen Monoazofarbstoffs wird mit der salzsauer diazotierten Suspension von 11 Teilen 4-Nitroanilin-2-sulfonsäure versetzt und durch Zugabe von 2n Natriumcarbonatlösung der pH-Wert auf 6,5-7 gestellt und ausgekuppelt. Es wird mit 5,8 Teilen Schwefelnatrium bei 40° C reduziert, mit 8 Teilen Wasserstoffsuperoxyd versetzt und 1 Stunde gerührt. Die neutrale Lösung wird bei 5-10° C mit 9,3 Teilen Cyanurchlorid versetzt und der Acylierungs-pH-Wert mit 2n Natriumcarbonatlösung bei 6 gehalten. Man neutralisiert mit Ammoniak und versetzt mit 12 Teilen conc. Ammoniak bei 50° C. Aus neutraler Lösung wird der Farbstoff mit Siedesalz abgeschieden und getrocknet. Man erhält ein schwarzes Pulver, das Baumwolle in tiefen grünstichig blauen Tönen färbt.The suspension of the monoazo dye formed by acid coupling of 10.2 parts of 4-allylsulfonylaniline to 16 parts of 1-amino-8 - hydroxynaphthalene-3,6-disulfonic acid is mixed with the hydrochloric acid-diazotized suspension of 11 parts of 4-nitroaniline-2-sulfonic acid and by adding 2N sodium carbonate solution, the pH is adjusted to 6.5-7 and disengaged. It is reduced with 5.8 parts of sulfuric sodium at 40 ° C., mixed with 8 parts of hydrogen peroxide and stirred for 1 hour. The neutral solution is mixed with 9.3 parts of cyanuric chloride at 5-10 ° C. and the acylation pH is kept at 6 with 2N sodium carbonate solution. It is neutralized with ammonia and mixed with 12 parts of conc. Ammonia at 50 ° C. The dye is separated from the neutral solution with evaporated salt and dried. A black powder is obtained which dyes cotton in deep greenish blue tones.
In der folgenden Tabelle sind weitere Farbstoff der allgemeinen Formel
530 Teile 1-Amino-2-sulfo-4-(2',4'.6'-trimethyl-3'-amino-5-sulfophenylamino)-anthrachinon werden in 5000 Teilen Wasser suspendiert und mit 94 Teilen 50%iger Natronlauge auf pH 7 gestellt.530 parts of 1-amino-2-sulfo-4- (2 ', 4'.6'-trimethyl-3'-amino-5-sulfophenylamino) anthraquinone are suspended in 5000 parts of water and with 94 parts of 50% sodium hydroxide solution pH 7 set.
Bei 0-5° C gibt man dann eine feine Suspension von 205 Teilen Cyanurchlorid in 1200 Teilen Eis- wasser zu. Der pH-Wert des Reaktionsgemisches wird durch Zugabe von insgesamt 460 Teilen einer 10%igen Sodalösung 4 Stunden lang bei 6-7 gehalten.A fine suspension of 205 parts of cyanuric chloride in 1200 parts of ice water is then added at 0-5 ° C. The pH of the reaction mixture is kept at 6-7 for 4 hours by adding a total of 460 parts of a 10% sodium carbonate solution.
Man fügt danach eine Suspension von 258 Teilen 4-Allylsulfonylanilin in 2000 Teilen Wasser zu, erhöht die Temperatur auf 35-40° C und hält den pH mit 440 Teilen 10%iger Sodalösung bei 6-7. Das Reaktionsgemisch wird 8 Stunden nachgerührt und nach dem Abkühlen filtriert.A suspension of 258 parts of 4-allylsulfonylaniline in 2000 parts of water is then added, the temperature is raised to 35-40 ° C. and the pH is kept at 6-7 with 440 parts of 10% sodium carbonate solution. The reaction mixture is stirred for 8 hours and, after cooling, is filtered.
Der Farbstoff der Formel
Man verfährt wie in Beispiel 38. Anstelle von 4-Allylsulfonylanilin setzt man 4-(Propenyl-1')-sulfony- lanilin ein. Man isoliert 1050 Teile des salzhaltigen Farbstoffs der Formel
Man verfährt wie in Beispiel 38. Als Ausgangsprodukt dient 1-Amino-2-sulfo-4-(3'-sulfo-4'-amino- phenylamino)-anthrachinon. Man isoliert einen Farbstoff der Formel
Man verfährt wie in Beispiel 38. Als Ausgangsprodukt dient 1-Amino-2-sulfo-4-(3'-amino-4'-sulfo- phenylamino)-anthrachinon. Man isoliert den Farbstoff der Formel
Die salzsauer diazotierte Lösung von 19,7 Teilen 4-Allylsulfonylanilin wird bei 0-5° C und pH = 5-6 zu einer Lösung von 29,9 Teilen 1-(2'-Sulfo-5'-aminophenyl)-3-carboxy-5-pyrazolon gegeben und gekuppelt. Der gelbe Monoazofarbstoff wird anschließend mit einer Suspension von 18,8 Teilen Cyanurchlorid versetzt und bei pH = 6 acyliert. Der gebildete Dichlortriazinfarbstoff wird isoliert; er entspricht der Formel:
Die salzsauer diazotierte Suspension von 21,8 Teilen 2-Sulfo-4-nitroanilin wird zu einer Suspension von 31,6 Teilen 1 -Amino-S-hydroxynaphthalin-3,6-disulfonsäure gegeben und stark sauer gekuppelt. Der rote Monoazofarbstoff wird mit der diazotierten Suspension von 35,7 Teilen Digelbsäure versetzt und schwach sauer bis schwach alkalisch zum Trisazofarbstoff gekuppelt. Man reduziert die Nitrogruppe mit 12 Teilen Schwefelnatrium bei 40° C und entfernt den Sulfidionenüberschuß mit 16 Teilen Wasserstoffsuperoxyd. Der gebildete Farbstoff entspricht der Formel:
Man vereinigt diesen mit einer Suspension von 50,1 Teilen des oben genannten Monoazofarbstoffs, erwärmt auf 50° C und kondensiert bei pH 6. Durch Zugabe von Kaliumchlorid wird der erhaltene Farbstoff abgeschieden und getrocknet. Er färbt Baumwolle in gelbstichig grünen Tönen mit guter Lichtechtheit und sehr guter Naßechtheit.It is combined with a suspension of 50.1 parts of the above-mentioned monoazo dye, heated to 50 ° C. and condensed at pH 6. The dye obtained is separated off and dried by adding potassium chloride. It dyes cotton in yellowish green tones with good lightfastness and very good wetfastness.
Die salzsauer diazotierte Lösung von 19,7 Teilen 4-Allylsulfonylanilin wird zu einer neutralen wäßrigen Lösung von 22 Teilen eines Gemisches aus 1-Amino-naphthalin-6- und -7-sulfonsäure gegeben und bei pH 6-7 gekuppelt. Das Reaktionsgemisch wird salzsauer weiterdiazotiert und zu einer wäßrigen Suspension von 58,1 Teilen des sekundären Kondensationsproduktes aus 31,9 Teilen 1-Amino-8-hydroxynaphthalin-4,6-disulfonsäure, 18,8Teilen Cyanurchlorid und 10,7 Teilen N-Methylanilin gegeben und neutral gekuppelt. Der ausgefallene Farbstoff wird abgesaugt und getrocknet. Er färbt Wolle in tiefen schwarzen Tönen.The hydrochloric acid diazotized solution of 19.7 parts of 4-allylsulfonylaniline is added to a neutral aqueous solution of 22 parts of a mixture of 1-amino-naphthalene-6- and -7-sulfonic acid and coupled at pH 6-7. The reaction mixture is further diazotized with hydrochloric acid and added to an aqueous suspension of 58.1 parts of the secondary condensation product of 31.9 parts of 1-amino-8-hydroxynaphthalene-4,6-disulfonic acid, 18.8 parts of cyanuric chloride and 10.7 parts of N-methylaniline and neutral coupled. The precipitated dye is filtered off and dried. It dyes wool in deep black tones.
Analog zu den beschriebenen Methoden lassen sich auch die in der folgenden Tabelle aufgeführten Farbstoffe herstellen, die Baumwolle im angegebenen Farbton färben.
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE19792951541 DE2951541A1 (en) | 1979-12-21 | 1979-12-21 | CONNECTIONS WITH REACTIVE REMAINS |
DE2951541 | 1979-12-21 |
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EP0031099A2 EP0031099A2 (en) | 1981-07-01 |
EP0031099A3 EP0031099A3 (en) | 1982-07-21 |
EP0031099B1 true EP0031099B1 (en) | 1984-07-18 |
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EP80107850A Expired EP0031099B1 (en) | 1979-12-21 | 1980-12-12 | Compounds with reactive rests and their use in dyeing fibres |
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EP (1) | EP0031099B1 (en) |
JP (1) | JPS56120769A (en) |
DE (2) | DE2951541A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3033611A1 (en) * | 1980-09-06 | 1982-04-29 | Hoechst Ag, 6000 Frankfurt | WATER-SOLUBLE DISAZO COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS DYES |
DE3117482A1 (en) * | 1981-05-02 | 1982-11-18 | Hoechst Ag, 6000 Frankfurt | ANTHRACHINONE COMPOUNDS, METHOD FOR THEIR PRODUCTION AND THEIR USE AS DYES |
DE3120187A1 (en) * | 1981-05-21 | 1982-12-09 | Hoechst Ag, 6000 Frankfurt | WATER-SOLUBLE DISAZO COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS DYES |
JPS6092357A (en) * | 1983-10-26 | 1985-05-23 | Sumitomo Chem Co Ltd | Anthraquinone compound and dyeing or printing method using the same |
DE3466556D1 (en) * | 1983-07-29 | 1987-11-05 | Ciba Geigy Ag | Reactive dyes, their preparation and their use |
JPS6071782A (en) * | 1983-09-27 | 1985-04-23 | 住友化学工業株式会社 | Cheese dyeing of cellulosic fiber |
JPS60208367A (en) * | 1984-04-02 | 1985-10-19 | Sumitomo Chem Co Ltd | Pyrimidine compound and dyeing and printing of fibrous material using the same |
EP0167490A1 (en) * | 1984-07-05 | 1986-01-08 | Ciba-Geigy Ag | Reactive dyestuffs, their preparation and their use |
JPH06104779B2 (en) * | 1986-01-16 | 1994-12-21 | 住友化学工業株式会社 | Monoazo compound and method for dyeing or printing fiber material using the same |
JPH0699639B2 (en) * | 1986-01-17 | 1994-12-07 | 住友化学工業株式会社 | Monoazo compound and dyeing or printing method using the same |
PT708151E (en) | 1994-10-14 | 2001-12-28 | Ciba Sc Holding Ag | ANTRAKINONE COLORS REACTIVE WITH FIBERS, PROCESS FOR PREPARING AND USING |
DE59604034D1 (en) * | 1995-11-23 | 2000-02-03 | Ciba Sc Holding Ag | Reactive dyes, processes for their production and their use |
EP0775730B1 (en) * | 1995-11-23 | 2000-05-03 | Ciba SC Holding AG | Reactive dyestuffs, process for their preparation and use thereof |
DE59611474D1 (en) * | 1995-11-23 | 2008-07-03 | Huntsman Adv Mat Switzerland | Fiber-reactive anthraquinone dyes, their preparation and their use |
GB2370842A (en) * | 2001-01-05 | 2002-07-10 | Procter & Gamble | Optionally reactive 1-amino-2-(phenylazo)-7-(2-halophenylazo)-8-hydroxynaphthalene-disulphonic acid derivatives with improved resistance to peroxy wash fading |
DE10344127A1 (en) * | 2003-09-24 | 2005-04-21 | Dystar Textilfarben Gmbh & Co | Process for mono-, di- or trichromatic dyeing or printing of natural or synthetic polyamide fiber materials |
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FR1326769A (en) * | 1961-06-02 | 1963-05-10 | Ciba Geigy | New vat dyes and their production process |
GB1119404A (en) * | 1965-07-23 | 1968-07-10 | Ici Ltd | New water-soluble reactive azo dyestuffs |
GB1086996A (en) * | 1965-08-23 | 1967-10-11 | Ici Ltd | New water-soluble reactive anthraquinone dyestuffs, their preparation and use |
FR1490242A (en) * | 1965-08-23 | 1967-07-28 | Ici Ltd | Water soluble reactive dyes of the anthraquinone series, and methods of manufacture |
-
1979
- 1979-12-21 DE DE19792951541 patent/DE2951541A1/en not_active Withdrawn
-
1980
- 1980-12-12 EP EP80107850A patent/EP0031099B1/en not_active Expired
- 1980-12-12 DE DE8080107850T patent/DE3068627D1/en not_active Expired
- 1980-12-15 JP JP17595180A patent/JPS56120769A/en active Granted
Non-Patent Citations (1)
Title |
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"The Chemistry of Synthetic Dyes", K. Venkataraman, Band VI, Seite 200 * |
Also Published As
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JPH0323580B2 (en) | 1991-03-29 |
EP0031099A3 (en) | 1982-07-21 |
JPS56120769A (en) | 1981-09-22 |
DE2951541A1 (en) | 1981-07-16 |
EP0031099A2 (en) | 1981-07-01 |
DE3068627D1 (en) | 1984-08-23 |
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